South Gondar Opal Occurrences, Afar Region, Ethiopiai
Regional Level Types | |
---|---|
South Gondar Opal Occurrences | Group of Occurrences |
Afar Region | Region |
Ethiopia | Country |
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Latitude & Longitude:
12° North , 40° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~366km
Locality type:
Group of Occurrences
Outstanding precious fire opal occurrences. Desert region with opal veins in rock.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
ⓘ Opal Formula: SiO2 · nH2O Reference: Ethiopian Gem Association Ethiopian Gem Association http://tracktech.net/ega/index.php |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 4 - Oxides and Hydroxides | |||
---|---|---|---|
ⓘ | Opal | 4.DA.10 | SiO2 · nH2O |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Opal | SiO2 · nH2O |
O | Oxygen | |
O | ⓘ Opal | SiO2 · nH2O |
Si | Silicon | |
Si | ⓘ Opal | SiO2 · nH2O |
References
Sort by
Year (asc) Year (desc) Author (A-Z) Author (Z-A)Ethiopian Gem Association http://tracktech.net/ega/index.php
Other Regions, Features and Areas containing this locality
African PlateTectonic Plate
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