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Pegmatite No. 2, Donkerhoek Farm 91 (Donkerhuk), Karibib, Erongo Region, Namibiai
Regional Level Types
Pegmatite No. 2- not defined -
Donkerhoek Farm 91 (Donkerhuk)Farm
KaribibConstituency
Erongo RegionRegion
NamibiaCountry

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Key
Latitude & Longitude (WGS84):
22° South , 15° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~1km
Köppen climate type:


No description has been added for this locality. Can you add one?

Regions containing this locality

African PlateTectonic Plate

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Standard Detailed Strunz Dana Chemical Elements

Mineral List


3 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!

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Alphabetical List Tree Diagram

Detailed Mineral List:

Beryl
Formula: Be3Al2(Si6O18)
Reference: Keller, P. (1991) The occurrence of Li-Fe-Mn phosphate minerals in granitic pegmatites of Namibia. Communications of the Geological Survey of Namibia, 7, 21-35.
Lithiophilite
Formula: LiMn2+PO4
Reference: Bezing, L. von, Bode, R. & Jahn, S. (2008): Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern, 640 pp. (in English)
Sicklerite
Formula: Li1-x(Mn3+xMn2+1-x)PO4
Reference: Keller, P. (1991) The occurrence of Li-Fe-Mn phosphate minerals in granitic pegmatites of Namibia. Communications of the Geological Survey of Namibia, 7, 21-35.

List of minerals arranged by Strunz 10th Edition classification

Group 8 - Phosphates, Arsenates and Vanadates
Lithiophilite8.AB.10LiMn2+PO4
Sicklerite8.AB.10Li1-x(Mn3+xMn2+1-x)PO4
Group 9 - Silicates
Beryl9.CJ.05Be3Al2(Si6O18)

List of minerals arranged by Dana 8th Edition classification

Group 38 - ANHYDROUS NORMAL PHOSPHATES, ARSENATES, AND VANADATES
ABXO4
Lithiophilite38.1.1.2LiMn2+PO4
Sicklerite38.1.4.2Li1-x(Mn3+xMn2+1-x)PO4
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with [Si6O18] rings; possible (OH) and Al substitution
Beryl61.1.1.1Be3Al2(Si6O18)

List of minerals for each chemical element

LiLithium
Li LithiophiliteLiMn2+PO4
Li SickleriteLi1-x(Mnx3+Mn2+1-x)PO4
BeBeryllium
Be BerylBe3Al2(Si6O18)
OOxygen
O LithiophiliteLiMn2+PO4
O BerylBe3Al2(Si6O18)
O SickleriteLi1-x(Mnx3+Mn2+1-x)PO4
AlAluminium
Al BerylBe3Al2(Si6O18)
SiSilicon
Si BerylBe3Al2(Si6O18)
PPhosphorus
P LithiophiliteLiMn2+PO4
P SickleriteLi1-x(Mnx3+Mn2+1-x)PO4
MnManganese
Mn LithiophiliteLiMn2+PO4
Mn SickleriteLi1-x(Mnx3+Mn2+1-x)PO4

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Bezing, L. von, Bode, R., and Jahn, S., (2008): Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern: 640 (in English).


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