Museum Collection
This specimen is part of the museum collection catalog.
Not for Sale.
Acanthite
Colquechaca, Chayanta Province, Potosi, Bolivia
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| Classification |
Mineral |
| Tags |
No special tags. |
| Origin Location |
Colquechaca, Chayanta Province, Potosi, Bolivia |
| Description |
A single, small 1-2 mm example of the relatively common silver sulphide mineral, acanthite, perched on matrix. Acanthite is the chemically stable form of silver sulphide at room temperature. Its' name is derived from the Greek term "akantha" for its triangular shape resembling a thorn or arrowhead. |
| Luster |
Submetallic |
| Luster (Groundmass) |
Not noted, see photo. |
| Optical Phenomena |
Not noted, see photo. |
| Mineral Group / Note |
Not noted, check reference links below. |
| Handling |
No special handling is required. |
| Modifications |
No modifications. |
| Size Group |
Miniature |
| Weight |
Not weighed precisely yet, please inquire. |
| Dimensions |
Not measured precisely yet, please inquire. |
| Quantity |
1 Specimen |
| Mineral List |
Acanthite: Ag2S
silver sulfide *
* Formula chemical names are auto-generated - may be incorrect on complex formulas.
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Specimen Analysis |
Color Table
Colors found in this specimen image are shown below. Higher number indicates greater concentration of that color.
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Similarly Colored Minerals:
Minerals with similar color profiles are shown below.
How it Works
Quartz / Pyrolusite / Goethite Quartz / Pyrolusite / Goethite Graphite Coral var. Stag Coral Barrerite Enstatite var. Bronzite |
Elements in this Specimen:
Elements that are part of the official chemical structure of the minerals occurring in this specimen are indicated below.
How it Works
Element List:
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Minerals with Similar Chemistry:
Minerals that are similar in terms of their chemical makeup are shown below.
How it Works
This Mineral Formula Similar Mineral Formula
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Mineral Group:
Search the catalog for minerals that share the same group as this specimen:
How it Works
Structural Group(s):
Fleischers Group(s):
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| Tools |
Edit Specimen
Search Wikipedia: Acanthite (Wiki)
Search Mindat: Acanthite
Search Web Mineral DB: Acanthite
Search for Handbook of Mineralogy: Acanthite
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