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Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Ameib Farm 60, Usakos, Karibib Constituency, Erongo Region, Namibiai
Regional Level Types
Ameib Farm 60Farm
UsakosTown
Karibib ConstituencyConstituency
Erongo RegionRegion
NamibiaCountry

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PhotosMapsSearch
Type:
Mindat Locality ID:
5685
Long-form identifier:
mindat:1:2:5685:7
GUID (UUID V4):
0
Other/historical names associated with this locality:
Hauneib


Minerals in miarolitic cavities.

Large farm rich in minerals. Cassiterite was first found in the Erongo in 1910 on this farm.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


12 valid minerals. 1 erroneous literature entry.

Detailed Mineral List:

Beryl
Formula: Be3Al2(Si6O18)
Beryl var. Aquamarine
Formula: Be3Al2Si6O18
Cassiterite
Formula: SnO2
'Clay minerals'
Elbaite
Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Description: Green and green-blue coloured tourmaline.
Fluorapatite
Formula: Ca5(PO4)3F
Fluorite
Formula: CaF2
Description: A very large dark green fluorite crystal found in 2013 is photographed in Namibia Minerals and Localities II page 289
Foitite ?
Formula: ◻(Fe2+2Al)Al6(Si6O18)(BO3)3(OH)3(OH)
Habit: Thin, long-prismatic.
Colour: black to dark-green
Description: No analytical data of method of analysis given.
Jeremejevite
Formula: Al6(BO3)5(F,OH)3
Microcline
Formula: K(AlSi3O8)
Opal
Formula: SiO2 · nH2O
Description: Hyalite
Purpurite
Formula: Mn3+(PO4)
Quartz
Formula: SiO2
Quartz var. Smoky Quartz
Formula: SiO2
Schorl
Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Topaz
Formula: Al2(SiO4)(F,OH)2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
var. Smoky Quartz4.DA.05SiO2
Opal4.DA.10SiO2 · nH2O
Cassiterite4.DB.05SnO2
Group 6 - Borates
Jeremejevite6.AB.15Al6(BO3)5(F,OH)3
Group 8 - Phosphates, Arsenates and Vanadates
Purpurite ?8.AB.10Mn3+(PO4)
Fluorapatite8.BN.05Ca5(PO4)3F
Group 9 - Silicates
Topaz9.AF.35Al2(SiO4)(F,OH)2
Beryl
var. Aquamarine
9.CJ.05Be3Al2Si6O18
9.CJ.05Be3Al2(Si6O18)
Elbaite9.CK.05Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Foitite ?9.CK.05◻(Fe2+2Al)Al6(Si6O18)(BO3)3(OH)3(OH)
Schorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Microcline9.FA.30K(AlSi3O8)
Unclassified
'Clay minerals'-

List of minerals for each chemical element

HHydrogen
H ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
H Foitite◻(Fe22+Al)Al6(Si6O18)(BO3)3(OH)3(OH)
H JeremejeviteAl6(BO3)5(F,OH)3
H OpalSiO2 · nH2O
H SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
H TopazAl2(SiO4)(F,OH)2
LiLithium
Li ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
BeBeryllium
Be Beryl var. AquamarineBe3Al2Si6O18
Be BerylBe3Al2(Si6O18)
BBoron
B ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
B Foitite◻(Fe22+Al)Al6(Si6O18)(BO3)3(OH)3(OH)
B JeremejeviteAl6(BO3)5(F,OH)3
B SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
OOxygen
O Beryl var. AquamarineBe3Al2Si6O18
O BerylBe3Al2(Si6O18)
O CassiteriteSnO2
O ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
O FluorapatiteCa5(PO4)3F
O Foitite◻(Fe22+Al)Al6(Si6O18)(BO3)3(OH)3(OH)
O JeremejeviteAl6(BO3)5(F,OH)3
O MicroclineK(AlSi3O8)
O OpalSiO2 · nH2O
O PurpuriteMn3+(PO4)
O QuartzSiO2
O SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
O Quartz var. Smoky QuartzSiO2
O TopazAl2(SiO4)(F,OH)2
FFluorine
F FluorapatiteCa5(PO4)3F
F FluoriteCaF2
F JeremejeviteAl6(BO3)5(F,OH)3
F TopazAl2(SiO4)(F,OH)2
NaSodium
Na ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Na SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
AlAluminium
Al Beryl var. AquamarineBe3Al2Si6O18
Al BerylBe3Al2(Si6O18)
Al ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Al Foitite◻(Fe22+Al)Al6(Si6O18)(BO3)3(OH)3(OH)
Al JeremejeviteAl6(BO3)5(F,OH)3
Al MicroclineK(AlSi3O8)
Al SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Al TopazAl2(SiO4)(F,OH)2
SiSilicon
Si Beryl var. AquamarineBe3Al2Si6O18
Si BerylBe3Al2(Si6O18)
Si ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Si Foitite◻(Fe22+Al)Al6(Si6O18)(BO3)3(OH)3(OH)
Si MicroclineK(AlSi3O8)
Si OpalSiO2 · nH2O
Si QuartzSiO2
Si SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Si Quartz var. Smoky QuartzSiO2
Si TopazAl2(SiO4)(F,OH)2
PPhosphorus
P FluorapatiteCa5(PO4)3F
P PurpuriteMn3+(PO4)
KPotassium
K MicroclineK(AlSi3O8)
CaCalcium
Ca FluorapatiteCa5(PO4)3F
Ca FluoriteCaF2
MnManganese
Mn PurpuriteMn3+(PO4)
FeIron
Fe Foitite◻(Fe22+Al)Al6(Si6O18)(BO3)3(OH)3(OH)
Fe SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
SnTin
Sn CassiteriteSnO2

Fossils

This region is too big or complex to display the fossil list, try looking at smaller subregions.

Other Regions, Features and Areas that Intersect

AfricaContinent
African PlateTectonic Plate
Namibia

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