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Latitude & Longitude (WGS84):
21° 13' 8'' South , 14° 15' 37'' East
Latitude & Longitude (decimal):
Type:
Open-Cast Mine (Active) - last checked 2026
Age:
132 to Ma
Köppen climate type:
Mindat Locality ID:
475143
Long-form identifier:
mindat:1:2:475143:7
GUID (UUID V4):
0
Other/historical names associated with this locality:
Buks claim


The Violet Crown Mine, previously known as Buks Claim, is one of the key locations for amethyst specimens in the Goboboseb Mountains. It is famous for producing very well-formed, large, and richly colored amethyst crystals. They are frequently associated with minerals such as dolomite, calcite, and pyrite.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


4 valid minerals.

Detailed Mineral List:

ⓘ Calcite
Formula: CaCO3
References:
Visual identificationIdentified by Tomasz Praszkier: Visual Identification
ⓘ Dolomite
Formula: CaMg(CO3)2
References:
Visual identificationIdentified by Tomasz Praszkier: Visual Identification
ⓘ Pyrite
Formula: FeS2
References:
Visual identificationIdentified by Tomasz Praszkier: Visual Identification
ⓘ Quartz
Formula: SiO2
References:
Visual identificationIdentified by Tomasz Praszkier: Visual Identification
ⓘ Quartz var. Amethyst
Formula: SiO2
References:
Visual identificationIdentified by Tomasz Praszkier: Visual Identification

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘQuartz
var. Amethyst
4.DA.05SiO2
ⓘ4.DA.05SiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘDolomite5.AB.10CaMg(CO3)2

List of minerals for each chemical element

CCarbon
Cⓘ CalciteCaCO3
Cⓘ DolomiteCaMg(CO3)2
OOxygen
Oⓘ Quartz var. AmethystSiO2
Oⓘ CalciteCaCO3
Oⓘ DolomiteCaMg(CO3)2
Oⓘ QuartzSiO2
MgMagnesium
Mgⓘ DolomiteCaMg(CO3)2
SiSilicon
Siⓘ Quartz var. AmethystSiO2
Siⓘ QuartzSiO2
SSulfur
Sⓘ PyriteFeS2
CaCalcium
Caⓘ CalciteCaCO3
Caⓘ DolomiteCaMg(CO3)2
FeIron
Feⓘ PyriteFeS2

Other Regions, Features and Areas containing this locality

AfricaContinent
African PlateTectonic Plate

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