NMNH A438145: Tumbaga Fragments

Primary Title:
NMNH A438145: Tumbaga Fragments
Alternate Title: Owner Object Name
Tumbaga Fragments
Keyword Type: Object Class
Fragments
Keyword Type: Exam Methods
Visual Microscopy
Identifier: Object Number
NMNH A438145-0
Identifier: Owner Accession Number
A438145-0
Identifier: Owner Catalog Number
219603
Note: Owner Information Source
PreColumbian Master; Panama Gold
Note: Object Description
Bag of corroded fragments all appear to be thin and flat- likely from cast pendant
Note: Owner Accession
Found accession docs in NMNH Hardcopy files
Note: Research Notes
Find 381: Mound VII, Trench 7, depth 4.7-5m. north 2.7m, East profile. The unit contained a few fragments of gold plated copper in the pit fill, gold disks with perforations, carved elongated shell beads, numerous shells, and some calcined human bone.
Note: Bibliographic References
Site Report: Ladd (1968) Archaeological investigations into the Parita and Santa Maria Zones.
Note: Condition Review
Completely mineralized and fragmentary. No discernible form
Note: Follow-up Notes
May be too mineralized to be analyzed
Note: Analysis Recommendations
XRF
Time Period: Creation Period
Site extends from Late Cocle phase through Herrera Phase
Time Period: Excavation Date
1948
Time Period: Examination Date
11/21/2008
Place: Object Origin
Geographic Zone: Azuero Peninsula-Parita Country: Panama Province: Herrera Site: El Hatillo, Site He-4 Place Time Period: Site Period
Place: Curation Location
Local place: 1103A00402
Actor: Object Excavator
BAE, Stirling and Willey
Actor: Owner Accession Source
Bureau Of American Ethnology; 1964; Transfer; 1157 specimens
Actor: Object Owner
NMNH
Actor: Examination Operator
ACH
Condition: Corrosion
Note: Green-surface; Red-core. The interior of the break edges appears completely red throughout and there is a thick, bulky green corrossion crust mixed with beige accretions
Condition: Coloration
Note: Gold
Condition: Pseudomorphs
Note: None
Style: Object Style
Prehistoric
Materials:
Gold Alloy Note: There is a gold layer visible under corrosion crust and Copper corrosion products throughout the rest
Technique: Fabrication Method
Other/Unknown Note: Too deteriorated
Technique: Joinery
Note: Too deteriorated to tell
Technique: Finishing
Note: Surface Enrichment PolishedSurface under crust is gold and shiny.
Measurements:
Type:Number of Components Value:1 Units:components
PIDTypeTitleMetadataURL
si_2769945A438145_a_20081128_ach for pid si_2769945A438145_a_20081128_achDownload
si_2769946A438145_b_20081128_ach for pid si_2769946A438145_b_20081128_achDownload
si_2769947A438145_c_20081128_ach for pid si_2769947A438145_c_20081128_achDownload
si_2769948A438145_d_20081128_ach for pid si_2769948A438145_d_20081128_achDownload
si_568e851579bb7CSV iconAnalysis Results (NMNH 4381450)Download