Gopeevskaya Mt, Adun-Cholon Range, Nerchinsky District, Zabaykalsky Krai, Russiai
Regional Level Types | |
---|---|
Gopeevskaya Mt | Mountain |
Adun-Cholon Range | Mountain Range |
Nerchinsky District | District |
Zabaykalsky Krai | Krai |
Russia | Country |
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Latitude & Longitude (WGS84):
52° North , 116° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~77km
Type:
Köppen climate type:
Mindat Locality ID:
22665
Long-form identifier:
mindat:1:2:22665:6
GUID (UUID V4):
5f2dc42c-271a-4e92-af4c-743c851098eb
Other/historical names associated with this locality:
Hoppevskaya Gora; Schorl Mountain
Name(s) in local language(s):
Гопеевская (Шерловая) гора
These Nertschinsk gem mines started in 1723 are on three peaks of the Adun-Cholon Mountains: Hoppevskaya Gora (Schorl Mountain), Sherlovaya Gora, Soktuj Gora; and further north near the Urulga River.
Most locality attributions are suspect as the gem dealers are not interested.
About 3 square km of the surface is Topaz rock (greisen?).
The area is riddled with pits and tunnels to a depth of 8 m.
The gem crystals are found in the weathered turf as well as pockets.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
✪ Beryl Formula: Be3Al2(Si6O18) Habit: Striated prisms to many cm. The striations distinguish the Adun-Chalon beryls Colour: usually greenish blue, colorless, white, wine yellow, green, sky blue Description: Matrix specimens of these gem xls are highly prized. |
ⓘ Beryl var. Aquamarine Formula: Be3Al2Si6O18 |
ⓘ Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
ⓘ 'Limonite' Description: Limonitic clay fills the pockets |
ⓘ Orthoclase Formula: K(AlSi3O8) |
ⓘ Quartz Formula: SiO2 |
ⓘ Quartz var. Smoky Quartz Formula: SiO2 |
✪ Topaz Formula: Al2(SiO4)(F,OH)2 Habit: prismatic, usually terminated with brachy-dome and without basal plane to many cm. Colour: clear, white, blue Description: Matrix specimens of these gem xls are highly prized |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 4 - Oxides and Hydroxides | |||
---|---|---|---|
ⓘ | Quartz var. Smoky Quartz | 4.DA.05 | SiO2 |
ⓘ | 4.DA.05 | SiO2 | |
Group 9 - Silicates | |||
ⓘ | Topaz | 9.AF.35 | Al2(SiO4)(F,OH)2 |
ⓘ | Beryl var. Aquamarine | 9.CJ.05 | Be3Al2Si6O18 |
ⓘ | 9.CJ.05 | Be3Al2(Si6O18) | |
ⓘ | Elbaite ? | 9.CK.05 | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
ⓘ | Orthoclase | 9.FA.30 | K(AlSi3O8) |
Unclassified | |||
ⓘ | 'Limonite' | - |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
H | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
Li | Lithium | |
Li | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Be | Beryllium | |
Be | ⓘ Beryl var. Aquamarine | Be3Al2Si6O18 |
Be | ⓘ Beryl | Be3Al2(Si6O18) |
B | Boron | |
B | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
O | Oxygen | |
O | ⓘ Beryl var. Aquamarine | Be3Al2Si6O18 |
O | ⓘ Beryl | Be3Al2(Si6O18) |
O | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
O | ⓘ Orthoclase | K(AlSi3O8) |
O | ⓘ Quartz | SiO2 |
O | ⓘ Quartz var. Smoky Quartz | SiO2 |
O | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
F | Fluorine | |
F | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
Na | Sodium | |
Na | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Al | Aluminium | |
Al | ⓘ Beryl var. Aquamarine | Be3Al2Si6O18 |
Al | ⓘ Beryl | Be3Al2(Si6O18) |
Al | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Al | ⓘ Orthoclase | K(AlSi3O8) |
Al | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
Si | Silicon | |
Si | ⓘ Beryl var. Aquamarine | Be3Al2Si6O18 |
Si | ⓘ Beryl | Be3Al2(Si6O18) |
Si | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Si | ⓘ Orthoclase | K(AlSi3O8) |
Si | ⓘ Quartz | SiO2 |
Si | ⓘ Quartz var. Smoky Quartz | SiO2 |
Si | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
K | Potassium | |
K | ⓘ Orthoclase | K(AlSi3O8) |
Other Regions, Features and Areas containing this locality
Amur PlateTectonic Plate
AsiaContinent
Russia
- ⭔SiberiaTraditional Region
- ⭔Siberian Federal DistrictDistrict
- Zabaykalsky Krai
- Nerchinsk gem minesGroup of Mines
Soviet Union (1922-1991)Country
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