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Green Dragon Mine, Tubussis Farm 22 (Tubussis; Tubusis; Tubessis), Dâures, Erongo Region, Namibiai
Regional Level Types
Green Dragon MineMine
Tubussis Farm 22 (Tubussis; Tubusis; Tubessis)Farm
DâuresConstituency
Erongo RegionRegion
NamibiaCountry

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Key
Latitude & Longitude (WGS84):
21° South , 15° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~1km
Locality type:
Köppen climate type:


An open pit mine about 15 m deep worked on a garnet-bearing marble rock, located on the Tubussis Farm 22 land.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


2 valid minerals.

Detailed Mineral List:

Andradite
Formula: Ca3Fe3+2(SiO4)3
Reference: Locker, H. (2011): Mineraliensammeln im Urlaub: Grün ist die Hoffung: Auf der Suche nach Demantoiden in Namibia. Lapis 36 (12): 26-29
Andradite var: Demantoid
Formula: Ca3Fe3+2(SiO4)3
Reference: Locker, H. (2011): Mineraliensammeln im Urlaub: Grün ist die Hoffung: Auf der Suche nach Demantoiden in Namibia. Lapis 36 (12): 26-29
Quartz
Formula: SiO2
Reference: Locker, H. (2011): Mineraliensammeln im Urlaub: Grün ist die Hoffung: Auf der Suche nach Demantoiden in Namibia. Lapis 36 (12): 26-29

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Group 9 - Silicates
Andradite9.AD.25Ca3Fe3+2(SiO4)3
var: Demantoid9.AD.25Ca3Fe3+2(SiO4)3

List of minerals arranged by Dana 8th Edition classification

Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Andradite51.4.3b.1Ca3Fe3+2(SiO4)3
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Mixtures, etc.
Andradite
var: Demantoid
-Ca3Fe3+2(SiO4)3

List of minerals for each chemical element

OOxygen
O Andradite (var: Demantoid)Ca3Fe23+(SiO4)3
O QuartzSiO2
O AndraditeCa3Fe23+(SiO4)3
SiSilicon
Si Andradite (var: Demantoid)Ca3Fe23+(SiO4)3
Si QuartzSiO2
Si AndraditeCa3Fe23+(SiO4)3
CaCalcium
Ca Andradite (var: Demantoid)Ca3Fe23+(SiO4)3
Ca AndraditeCa3Fe23+(SiO4)3
FeIron
Fe Andradite (var: Demantoid)Ca3Fe23+(SiO4)3
Fe AndraditeCa3Fe23+(SiO4)3

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
- Locker, H. (2011): Mineraliensammeln im Urlaub: Grün ist die Hoffung: Auf der Suche nach Demantoiden in Namibia. Lapis 36 (12), 26-29.

Other Regions, Features and Areas containg this locality

African PlateTectonic Plate

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