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Muisca raft

The Muisca raft, known as the Balsa Muisca, is a pre-Columbian votive artifact crafted by the Muisca people of the Altiplano Cundiboyacense in present-day Colombia, consisting of a miniature gold-alloy model depicting a ceremonial raft carrying a central standing figure interpreted as a ruler accompanied by attendants and musicians.^[1]^[2] Measuring approximately 19.5 cm in length and 10 cm in height, it was fashioned using the lost-wax casting technique from an alloy of gold, silver, and copper between 600 and 1600 AD, exemplifying the advanced metallurgical skills of Muisca goldworking.^[3] Discovered in 1969 near Pasca, south of Lake Guatavita, the artifact is the largest and most elaborate known Muisca votive piece and is permanently exhibited at the Gold Museum in Bogotá.^[1]^[2] Scholars interpret it as representing a ritual initiation ceremony for a new zipa (ruler), during which the leader, coated in gold dust, navigated a raft laden with offerings to a sacred lake to petition deities for prosperity, a practice that Spanish chroniclers later exaggerated into the legend of El Dorado.^[1]^[4] This ceremony underscored the Muisca's cosmological beliefs in maintaining balance between human and divine realms through material sacrifices, rather than any notion of vast golden hoards sought by European explorers.^[2]

Cultural and Historical Context

Muisca Civilization Overview

The Muisca, also known as Chibcha, occupied the Altiplano Cundiboyacense, a highland plateau in central Colombia spanning modern departments of Cundinamarca and Boyacá, from approximately 800 CE until the Spanish conquest around 1537-1539 CE.^[5] Archaeological evidence delineates their cultural phases as Early Muisca (800–1200 CE) and Late Muisca (1200–1600 CE), succeeding the Herrera period and characterized by increased sedentism and social complexity in the northern Altiplano.^[5] Genomic studies of individuals from the Bogotá Altiplano confirm continuous indigenous ancestry continuity from at least 500 BCE through the conquest era, underscoring the region's long-term habitation by Chibcha-speaking groups.^[6] Muisca society comprised a loose confederation of autonomous chiefdoms (cacicazgos) rather than a centralized empire, with political authority distributed among local rulers subordinate to two primary leaders: the zipa governing the southern territories centered at Bacatá (present-day Bogotá) and the zaque overseeing the northern domains around Hunza (modern Tunja).^[7] This structure facilitated coordination for defense and large-scale rituals but lacked unified command, as evidenced by inter-chiefdom rivalries documented in Spanish chronicler accounts and corroborated by settlement patterns showing dispersed power centers.^[8] Hierarchically stratified, Muisca communities featured nobles, priests (including the influential iraca spiritual leaders), warriors, and commoners, with matrilineal kinship influencing succession in some lineages.^[9] The economy centered on intensive agriculture adapted to the Andean highlands, employing terraced fields and irrigation for crops such as maize, potatoes, quinoa, and beans, which sustained high population densities relative to other pre-Columbian societies.^[10] Trade networks exchanged local products like salt from Zipaquirá mines and emeralds from Muzo with gold, cotton, and ceramics from neighboring groups, while tribute systems reinforced chiefdom hierarchies by funneling goods to elites.^[11] Population estimates, derived from archaeological surveys of settlement sizes and chronicler reports, vary but indicate 500,000 to over 1 million inhabitants at peak, supported by carrying capacity models tied to agricultural productivity.^[12]

Gold in Muisca Society

The Muisca obtained gold primarily through panning alluvial deposits in mountain rivers within their territory on the Altiplano Cundiboyacense, supplemented by mining exposed veins.^[13] This method yielded raw material for crafting objects integral to ritual practices rather than serving as a medium of exchange in a monetized economy.^[8] Gold held profound symbolic significance in Muisca cosmology, representing solar energy and the principle of zipa (the vital force sustaining life), with objects fashioned as votive offerings to deities to preserve cosmic equilibrium.^[14] These offerings, deposited in sacred lakes such as Guatavita or buried in ritual contexts, aimed to mediate between human actions and divine order, countering imbalances like droughts or social disruptions through sacrificial reciprocity.^[15] Empirical patterns from archaeological contexts reveal consistent deposition of gold artifacts in watery or subterranean sites, underscoring their role in propitiatory rites over ostentatious display.^[16] The prevalent use of tumbaga, an alloy blending gold with copper, enhanced object resilience against corrosion in the humid Andean highlands, facilitating long-term ritual efficacy without reliance on pure gold's softness.^[17] This compositional choice reflects pragmatic adaptation for durable votives exposed to environmental stressors, as evidenced by preserved assemblages retaining structural integrity post-deposition.^[18] Goldwork reinforced social stratification, with elite zipas and u'zques commissioning pieces to embody authority during ceremonies, where larger, ornate items denoted chiefly status.^[19] Burial and offering assemblages from sites like those near Bogotá exhibit graded deposition, where higher-status interments feature clustered gold items symbolizing hierarchical mediation with the supernatural, distinct from utilitarian goods.^[20] Such patterns indicate gold's causal linkage to chiefly legitimacy, channeling communal labor into ritual production to affirm order amid ecological dependencies.^[21]

Ritual Practices Involving Water Bodies

The Muisca performed ritual offerings at sacred lakes, including Guatavita, depositing goldwork, tunjos (votive figurines), and ceremonial pottery to honor water deities and secure communal prosperity.^[22]^[23] These practices centered on lakes viewed as portals to the divine, with artifacts commonly recovered from such sites reflecting their religious significance in Muisca society.^[23] A 2009 archaeological survey around Lake Guatavita identified shrine areas with distributed material culture consistent with small-scale ritual depositions, corroborating ethnohistoric descriptions.^[22] Sixteenth- and seventeenth-century Spanish chroniclers, such as Fray Pedro de Aguado and Juan Rodríguez Freyle, recorded accounts of these ceremonies derived from indigenous informants, detailing depositions of gold and emeralds into the lakes during rites tied to chiefly investiture.^[22]^[23] Hierarchical structures were integral, with caciques (chiefs) and jeques (priests) directing processions and offerings, underscoring the political and symbolic authority of chiefdoms like Guatavita within the broader confederation.^[23] The prevalence of such artifacts across multiple lakes indicates repeated rituals over time, aligned with Muisca agricultural dependence on seasonal rains. These offerings targeted appeasement of entities like Chie, the water goddess associated with Lake Guatavita, linking material sacrifices to the regulation of water cycles essential for crop fertility.^[24] Archaeological parallels from lake peripheries, including pottery bowls near votive zones, suggest libations and communal participation in these water-centric rites, distinct from unsubstantiated anthropomorphic interpretations.^[22] While chronicler accounts, filtered through colonial lenses, require cross-verification with physical evidence, the consistency of dredged gold items from Guatavita affirms the core practice of lake-based depositions.^[23]

Physical Description

Design and Dimensions

The Muisca raft measures 19.5 cm in length, 10.1 cm in width, and 10.2 cm in height, forming a compact votive model suitable for ritual deposition.^[3]^[2] Cast as a unitary artifact, it portrays a rectangular raft platform supporting ten standing figures arrayed in a linear configuration, with the principal figure centrally positioned and elevated above subordinate attendants arrayed symmetrically on either side.^[4] This design yields a length-to-width ratio of approximately 1.93:1, consistent with scaled representations of lightweight, elongated vessels adapted for lacustrine navigation on confined highland bodies of water.^[1] The raft's base evokes bundled reed construction, featuring a low-profile hull without pronounced prow or stern elevations, which prioritizes buoyancy over hydrodynamic efficiency in a ceremonial context.^[1] Figures occupy roughly two-thirds of the deck length, distributed to simulate load balance, as evidenced by their even spacing and upright postures that imply a stable, non-tilting equilibrium under modeled weight.^[4] Such proportions facilitate empirical evaluation of the artifact's engineering fidelity to functional prototypes, where raft width supports minimal crew without compromising maneuverability on lakes like Guatavita.^[3]

Depicted Figures and Actions

The central figure on the Muisca raft stands prominently, depicted nude but heavily adorned with a tall headdress, nose ornament, and ear spools, towering over the surrounding elements at an estimated height of several centimeters within the artifact's 10.1 cm overall scale.^[1] This figure, larger than others by a notable margin, occupies the raft's midpoint, with arms positioned in a gesture suggestive of ritual prominence or offering.^[4] Flanking the central figure are approximately ten to twelve smaller human figures arranged symmetrically, with four to six per side, including attendants closer to the center and oarsmen at the edges.^[4]^[3] These subsidiary figures, also nude except for ornaments like masks, canes, or staffs, exhibit varying sizes that diminish toward the periphery, underscoring a visual hierarchy through proportional differences.^[1]^[4] The oarsmen display dynamic leaning poses with extended arms holding what appear to be paddles or oars, implying coordinated propulsion of the raft across water.^[1]^[3] Attendants nearer the chief hold upright canes or adopt balanced stances, contributing to the overall composition's sense of ordered movement or procession, while some figures' hand-to-mouth gestures suggest blowing horns or conches.^[1]

Ornamentation and Details

The central figure on the Muisca raft is heavily adorned, featuring a prominent headdress with dangling elements and a large nose ring.^[4] Flanking this figure are smaller attendants, each equipped with masks or headdresses, which contribute to the artifact's intricate detailing.^[25] These figures hold canes, rendered as slender staffs grasped in their hands, adding to the composition's fine-scale elements.^[25] The raft itself exhibits textured surfaces on its edges and body, designed to mimic wooden construction through an unpolished gold alloy finish that evokes natural grain patterns.^[25] This texturing, achieved via lost-wax casting, includes refined openwork that highlights the edges, simulating bundled or fibrous materials used in actual Muisca watercraft.^[25] No evidence of body paint motifs appears on the metal figures, as the adornments are integral to the cast form rather than applied surfaces.^[25] Conservation analyses confirm these details through microscopic examination of the tumbaga alloy's patina and casting seams, preserving the original craftsmanship observables.^[16]

Craftsmanship Analysis

Materials Composition

The Muisca raft is fashioned from tumbaga, a pre-Columbian alloy predominantly of gold (Au) alloyed with copper (Cu) and silver (Ag), achieving a bulk composition exceeding 80% gold by weight, which facilitates casting malleability while the inherent nobility of gold provides corrosion resistance essential for ritual submersion in water bodies.^[1] Surface depletion gilding, involving selective removal of base metals through oxidation and acid leaching, further elevates the apparent gold content on the exterior, yielding a lustrous pinkish-yellow patina prized in Muisca aesthetics for evoking solar and divine qualities.^[16] Archaeometallurgical analyses, including X-ray fluorescence and inductively coupled plasma spectrometry on comparable Muisca votives, trace minor elements such as nickel, antimony, bismuth, and platinum-group elements (e.g., platinum, iridium) that covary with gold concentrations, linking the raft's raw materials to alluvial placer deposits in the Boyacá-Cundinamarca highlands, where unrefined gold dust from rivers like the Suárez and Opón was predominant. These signatures distinguish Muisca sourcing from Andean vein deposits exploited by Inca smiths, underscoring localized procurement without evidence of long-distance trade in refined metals.^[26] Empirical alloy ratios in Muisca tumbaga, typically 70-90% Au, 10-20% Cu, and 5-15% Ag across votive assemblages, deviate from Inca tumbaga's higher copper emphasis (often >30% Cu for durability in larger objects) and Aztec ternary blends favoring silver for whiteness, adaptations rooted in Muisca access to silver-poor gold ores and deliberate compositional tuning for chromatic variation in offerings rather than utilitarian standardization.^[16]^[27] Such variability, confirmed via non-destructive spectroscopy on over 200 artifacts, prioritized ritual symbolism over uniformity, with higher-gold mixes reserved for elite ceremonial pieces like the raft to symbolize solar potency and imperishability.^[28]

Casting and Forming Techniques

The Muisca raft was produced via lost-wax casting, a technique involving the creation of a detailed beeswax model coated in fine clay to form a mold, followed by heating to burn out the wax and pouring molten tumbaga alloy into the resulting cavity.^[1]^[29] This method, predominant in Muisca goldworking, allowed for the replication of complex forms in a single pour, as confirmed by the artifact's unified structure without visible weld seams post-casting.^[30]^[4] Replicative experiments demonstrate the feasibility of this process for intricate votive objects, where porosity observed in the raft's surface—arising from gas entrapment during alloy melting and pouring—aligns with residues from clay mold firing and tumbaga oxidation.^[31] The raft's fabrication as a monolithic piece addressed challenges of scale and detail by assembling sectional wax components prior to mold encasement, enabling precise depiction of figures, raft elements, and ornaments in one casting event.^[20] This approach corresponds to the zenith of Muisca metallurgical expertise, circa 1000–1500 AD, corroborated by radiocarbon-dated comparative artifacts from highland sites exhibiting analogous casting signatures and alloy compositions.^[16] Tumbaga, a copper-gold-silver alloy, was melted at temperatures around 1000–1100°C, with evidence from crucible residues indicating local refinement before pouring.^[26]

Surface Treatments and Alloys

The Muisca raft was fabricated from tumbaga, a ternary alloy of gold, copper, and silver, with compositions typically ranging from 40% to 60% gold, 30% to 50% copper, and up to 10% silver, tailored for votive objects to balance malleability, color, and ritual symbolism.^[20]^[32] These proportions, determined through non-destructive X-ray fluorescence spectrometry on comparable Muisca artifacts, allowed for casting while enabling subsequent surface enrichment without excessive brittleness from high copper content.^[27] Post-casting surface refinement primarily employed depletion gilding to create a visually pure gold exterior over the copper-rich core, enhancing both aesthetic appeal and corrosion resistance. The process entailed abrading or immersing the artifact in acidic plant-derived solutions (such as those from certain fruits or herbs containing citric or oxalic acids) to oxidize and dissolve surface copper, followed by low-heat firing to volatilize copper oxides, and mechanical hammering to compact the remaining gold layer before final polishing with abrasives like quartz sand or leather.^[33]^[34] This yielded a 10-50 micrometer thick gold-enriched veneer, as revealed by scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDS) in analyses of Muisca votive metalwork, showing a porous, copper-depleted zone transitioning to the unaltered alloy interior. Alloy heat treatments complemented gilding by annealing the tumbaga at temperatures around 600-800°C to recrystallize the microstructure, increasing hardness via precipitation of intermetallic phases like CuAu, while avoiding melting (at approximately 900°C for typical compositions).^[26] Metallographic cross-sections from post-2010 studies, including optical microscopy of etched samples, document Widmanstätten patterns indicative of controlled cooling rates, which improved durability for handling during rituals without compromising the depletion-gilded sheen.^[20] Polishing concluded the treatments, producing a specular finish that mimicked solar or divine radiance, with residual patina layers of cuprite (Cu₂O) occasionally retained for subtle reddish-gold hues on less-treated areas.^[34] These techniques, absent in earlier regional metallurgy, reflect Muisca innovations in alloy manipulation verified through empirical replication and comparative archaeometallurgy.^[33]

Discovery and Post-Discovery History

1969 Finding Circumstances

The Muisca raft was unearthed in early 1969 by three farmers from the village of Lázaro Fonte in the municipality of Pasca, Cundinamarca, Colombia, during informal activities in a local cave.^[35]^[1] The site lies approximately 40 kilometers south of Bogotá and in proximity to Lake Guatavita, a region long linked to Muisca cultural practices.^[36] This non-professional discovery lacked systematic archaeological oversight, with the artifact recovered alongside other votive items, including ceramic vessels.^[30] Following the initial find, the raft remained in private possession among the discoverers, prompting concerns over its provenance and handling prior to official involvement.^[37] Verifiable evidence of the event derives primarily from contemporaneous witness testimonies by the farmers and early photographs taken by locals, establishing a basic chain of custody despite the absence of formal excavation records.^[35] The timing aligned with renewed scholarly and public interest in Muisca material culture, fueled by ongoing explorations of highland sites amid Colombia's post-independence archaeological initiatives.^[1]

Acquisition and Protection Measures

The Muisca raft was acquired by the Banco de la República in April 1969, shortly after its discovery in a cave near Pasca, through intervention by local priest Father Jaime, who safeguarded it from potential private exploitation following notification to Colombian authorities. This transfer to the institution's Museo del Oro in Bogotá averted dispersal into illicit markets, a common risk for unearthed pre-Columbian goldwork amid widespread guaquería in artifact-rich regions.^[38]^[2] Colombian heritage protections, reinforced by Ley 163 of 1959—which classified pre-Hispanic objects as inalienable national patrimony and imposed penalties for unauthorized excavation or trade—enabled this state acquisition and ongoing custody. These measures directly countered guaquería threats, where looters often damage or melt artifacts for quick profit, as evidenced by the era's rising illicit trade in Muisca-era tunjos and comparable votives. Subsequent enforcement, including Decree 264 of 1963 regulating the law, prioritized institutional recovery to mitigate such losses, with the raft's prompt securing exemplifying effective application.^[39]^[40]^[41] Since acquisition, the artifact has sustained no reported major damage or alteration, unlike looted parallels frequently exhibiting corrosion, fragmentation, or compositional loss from mishandling in clandestine circuits. This outcome underscores the causal efficacy of centralized protection in preserving evidentiary integrity for archaeological analysis, contrasting with the degraded state of many unregulated finds from similar highland contexts.^[1]

Conservation Efforts and Exhibitions

The Muisca raft, housed permanently at Bogotá's Museo del Oro since 1970, undergoes regular preservation to mitigate risks from Colombia's tropical climate, where high relative humidity promotes tarnishing on gold-copper alloys through sulfur-induced corrosion layers.^[42]^[43] Museum protocols include controlled storage environments with monitored humidity levels below 50% and pollutant filtration to prevent degradation, supplemented by non-destructive techniques like X-ray fluorescence for compositional verification without surface alteration.^[44]^[45] In 2024, ahead of reinstallation, conservators collaborated on a three-month multidisciplinary review incorporating specialist assessments to stabilize the artifact for public display, emphasizing preventive measures over invasive interventions.^[30] This effort addressed cumulative environmental stresses, enabling relocation to a renovated fourth-floor gallery optimized for long-term stability.^[30] The revamped exhibition, unveiled on December 13, 2024, under the theme "The Muisca Raft, an Offering to Care for the World," integrates the raft with associated Pasca cave finds like ceramic vessels and figurines to illustrate ritual contexts for cosmic equilibrium.^[2]^[30] Interactive elements and updated narratives in this setup foster deeper visitor comprehension of Muisca goldworking and spiritual practices, drawing on empirical artifact data to counter mythic oversimplifications.^[30]

Significance and Interpretations

Evidence for Pre-Columbian Rituals

The Muisca raft artifact depicts a central figure surrounded by attendants on a ceremonial vessel, aligning closely with the investiture ritual described by chronicler Juan Rodríguez Freyle in the 17th century, where the zipa chief, adorned with gold dust, navigated Lake Guatavita on a raft laden with floral decorations before casting precious offerings into the waters to honor deities.^[22] This representation corroborates eyewitness accounts of Muisca practices involving lacustrine depositions, as the artifact's iconography—featuring hierarchical figures and ritualistic postures—mirrors the sequence of communal participation and divine propitiation detailed in Freyle's El Carnero.^[46] Archaeological recoveries from Lake Guatavita, including gold tunjos and emeralds dredged during 19th-century expeditions and later controlled excavations, substantiate the pattern of intentional votive immersion, with over 100 metal objects recovered that exhibit no signs of utilitarian abrasion but rather deliberate placement in sacred contexts.^[22] The Muisca raft itself, lacking evidence of functional wear such as paddle marks or corrosion from repeated submersion, indicates it was crafted as a symbolic proxy for such rites rather than a practical tool, consistent with broader Muisca traditions of depositing tumbaga figures in highland lakes to invoke fertility and authority.^[1] Measuring 19.5 cm in length and weighing approximately 287.5 grams—with a high gold content of 229 grams—this stands as the most substantial known Muisca gold votive of its type, its scale and intricate lost-wax casting suggesting patronage by elite rulers capable of mobilizing resources for elaborate ceremonies, thereby affirming the ritual's chiefly orchestration over mere subsistence activities.^[4]

Relation to El Dorado Narratives

The Muisca raft artifact embodies the ceremonial rite that directly inspired the El Dorado legend, as chronicled by 16th-century Spanish observers like Juan Rodríguez Freyle, who described the zipa of Guatavita arriving on a raft covered in gold dust to offer tributes in Lake Guatavita. This pre-Columbian practice, involving the chief's symbolic gilding and immersion amid attendants and votive items, provided the factual kernel for reports of a "gilded man," but the raft's modest scale—measuring approximately 19.5 cm long and crafted from tumbaga—reveals a localized ritual of chiefly investiture rather than evidence of supernatural opulence.^[46] ^[1] Spanish accounts exaggerated this ceremony into quests for a humanoid figure of solid gold or an adjacent city brimming with bullion, yet no archaeological corroboration supports such literal interpretations; the gold dust application was ephemeral and cosmetic, derived from finely powdered native gold mixed with resins, not indicative of transformative metallurgy yielding permanent golden forms. Ethnohistorical analysis traces the legend's distortion to conquistadors' avarice, as initial Muisca gold artifacts fueled inflated narratives, but subsequent expeditions, including Gonzalo Jiménez de Quesada's 1530s campaigns, encountered only dispersed chiefdom-level accumulations consistent with ritual economies, not centralized hoards.^[47] ^[48] Empirical disconfirmation of vast treasures persists despite intensive searches: the 1898 draining of Lake Guatavita by entrepreneurs recovered votive pins, tunjos, and emeralds totaling under 5 kg of gold equivalents, far short of legendary bounties, while modern surveys like the 2023 Guatavita project unearthed ritual deposits affirming periodic offerings but no monolithic wealth repositories. These findings align with causal reconstructions of Muisca society as decentralized polities reliant on tribute networks for symbolic, not economic, gold use, privileging verifiable ritual causality over mythic accretions that evolved through colonial folklore into futile pursuits spanning centuries.^[46] ^[22]

Scholarly Debates and Empirical Insights

Scholars debate whether the Muisca raft specifically depicts the investiture ceremony of the zipa at Lake Guatavita, as described in Spanish chronicles, or represents a more generalized propitiatory ritual at various sacred lakes. Proponents of the direct El Dorado linkage cite the artifact's iconography—a central seated chief surrounded by attendants on a raft—as closely matching ethnohistoric accounts of the zipa, covered in gold dust, navigating the lake to offer treasures for divine favor during accession rites.^[22] This view draws evidential weight from the raft's discovery near Pasca, in the southern Muisca territory, and correlations with chronicler descriptions of Guatavita as the primary shrine for such events.^[25] However, critics argue for broader interpretation, noting that Muisca cosmology involved multiple highland lakes (e.g., Siecha, Tota) for offerings aimed at fertility, rain, or chiefdom legitimacy, rather than a singular El Dorado event; the artifact's Pasca provenance and absence of lake-specific markers weaken exclusive ties to Guatavita.^[26] The generalized view gains support from comparative archaeology showing similar votive rafts and tunjos (ceramic figures) used across Muisca sites for non-investiture propitiations, though it underplays the raft's unique scale and detail favoring elite ceremonial specificity.^[49] The identity of the central figure as the zipa of Bacatá versus a generic cacique has been largely resolved through stylistic comparanda with other Muisca goldwork, where enlarged, seated leaders with headdresses and attendants denote high-ranking chiefs, aligning with zipa attributes in iconographic studies.^[50] Opposing claims of a non-specific priestly or mythical figure lack material parallels, as the raft's tumbaga alloy (gold-copper-silver) and lost-wax casting match elite votives tied to rulership.^[26] While the artifact's authenticity remains undisputed, confirmed by pre-Columbian depletion gilding and compositional analysis, recent archaeometallurgical research critiques popular media's over-mythologization linking it unreservedly to a "lost city of gold." Studies from 2018 onward, including non-destructive X-ray fluorescence on the raft, affirm its ritual functionality as a votive model for lake offerings, with trace elements indicating local Andean sourcing and advanced alloying techniques inconsistent with post-contact fabrication.^[49] ^[50] These analyses prioritize empirical metallurgy over romantic narratives, revealing the raft as evidence of sophisticated Muisca exchange networks rather than mythical excess, though they uphold its role in legitimizing chiefly power through tangible offerings.^[51] Alternative emphases on economic symbolism face evidential limits, as isotopic data underscore ritual depletion over mere wealth display.^[26]

References

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The Muisca raft (Balsa Muisca in Spanish), sometimes referred to as the El Dorado Raft, is an artistic figure of pre-Columbian gold votive.<|control11|><|separator|>
[36]
Bogotá's Gold Rush - World Archaeology
Nov 24, 2015 · The Muisca Raft, a votive offering made from copper and gold, was discovered in 1969 in a cave near the town of Pasca, south of Bogotá. Modern ...
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Not far 'Beyond El Dorado' - Anonymous Swiss Collector
Oct 22, 2013 · The raft, of course, was not in the exhibit. Indeed, the object was found in a cave in 1969 by farmers from the village of Lázaro Fonte in Pasca ...
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Balsa muisca - Enciclopedia | La Red Cultural del Banco de la ...
Logró intermediar para que el Banco de la República de Colombia adquiriera, en abril del mismo año, la pieza ofrendada por los muiscas en Pasca y la preservara ...Missing: acquisition history
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Ley 163 de 1959 - Gestor Normativo - Función Pública
LEY 163 DE 1959 · (Diciembre 30) · Reglamentada por el Decreto Nacional 264 de 1963 · “Por la cual se dictan medidas sobre defensa y conservación del patrimonio ...Missing: guaquería 1960
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Ley 163 de 1959 - Gestor Normativo de la CRA
EL CONGRESO DE COLOMBIA,. DECRETA: ARTICULO 1o. Decláranse patrimonio histórico y artístico nacional los monumentos, tumbas prehispánicas y demás objetos, ...
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La guaquería en Colombia: historia de una práctica de larga duración
Jul 1, 2025 · La guaquería, definida en este texto como la búsqueda y excavación de tumbas prehispánicas con el propósito de adquirir objetos que puedan ...
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An XPS study of tarnishing of a gold mask from a pre-Columbian ...
Aug 6, 2025 · Gold alloys are subject to tarnishing when exposed to high humidity, sulfur-containing atmospheres. The formation of thin tarnish layers on ...
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Average environmental conditions of the Gold Museum, Banco de la...
Monitoring environmental factors such as pollutants, relative humidity, light, etc. is needed to ensure a proper preventive conservation of cultural heritage.
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[PDF] the Muisca goldwork of Colombia - UCL Discovery
We have made a similar argument for the offering associated to the famous Muisca raft, whose exceptional complexity could also have demanded more than one ...
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Gold - MediaWiki - AIC Wiki
If these factors can be completely avoided through preventive conservation methods, such as storage in inert materials at low RH, the use of corrosion ...
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El Dorado: The truth behind the myth - BBC News
Jan 14, 2013 · The dream of El Dorado, a lost city of gold, led many a conquistador on a fruitless trek into the rainforests and mountains of South America.
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Did El Dorado Really Exist? - IFLScience
Aug 25, 2023 · The Muisca Raft was discovered in 1969 and represents the strongest direct evidence for the El Dorado ritual.Missing: connection | Show results with:connection
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The Legend of El Dorado: Myth vs. History - TheCollector
Nov 7, 2024 · According to legend, one of the rulers of the Muisca Confederation, known as the zipa, would inaugurate his rule through a ritual taking place ...
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(PDF) Archaeometallurgy in Colombia: Recent Developments
Aug 9, 2025 · ... findings have also led to a redesign of some. of the permanent displays at the Museum,. including that of the popular Muisca raft. Nahuange ...
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The Muisca Raft: Context, Materiality and Technology - Apollo
Dec 14, 2021 · The Muisca Raft: Context, Materiality and Technology is part of pre-Columbian Central America, Colombia, and Ecuador: toward an integrated approach.Missing: outriggers design
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New computational modelling reveals complex networks of gold ...
Jan 7, 2025 · The computational model outputs revealed that gold was imported from diverse regions, highlighting the complexity and resiliency of Muisca exchange networks.Missing: hierarchy chiefly commissions