Reference: Bezing, L. von, Bode, R., and Jahn, S., (2008), Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern: 448 (in English).

ⓘ Beryl

Formula: Be₃Al₂(Si₆O₁₈)

Reference: Bezing, L. von, Bode, R. & Jahn, S. (2008): Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern, 825 pp. (in English)

ⓘ Beryl var: Aquamarine

Formula: Be₃Al₂Si₆O₁₈

Reference: Bezing, L. von, Bode, R. & Jahn, S. (2008): Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern, 825 pp. (in English)

ⓘ Ferrisicklerite

Formula: Li_1-x(Fe³⁺_xFe²⁺_1-x)PO₄

Locality: Pegmatite No. 1, Okakoara Farm 43, Karibib, Erongo Region, Namibia

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.

Tantalite

Ricksburg pegmatite, Okakoara Farm 43, Karibib, Erongo Region, Namibia

ⓘ 'Tantalite'

Formula: (Mn,Fe)(Ta,Nb)₂O₆

Locality: Ricksburg pegmatite, Okakoara Farm 43, Karibib, Erongo Region, Namibia

Reference: Von Knorring & Fadipe (1981): On the mineralogy and geochemistry of niobium and tantalum in some granite pegmatites and alkali granites of Africa. Bull.Minéral.104, 496-507; Von Bezing, L., Bode, R., and Jahn, S., (2008) Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern. 791 (in English).

ⓘ Triphylite

Formula: LiFe²⁺PO₄

Locality: Pegmatite No. 1, Okakoara Farm 43, Karibib, Erongo Region, Namibia

Reference: Von Bezing, L., Bode, R., and Jahn, S., (2008) Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern. 800 pp (in English).

ⓘ Zircon

Formula: Zr(SiO₄)

Localities:

Ricksburg pegmatite, Okakoara Farm 43, Karibib, Erongo Region, Namibia
Okakoara Farm 43, Karibib, Erongo Region, Namibia

List of minerals arranged by Strunz 10th Edition classification

Group 8 - Phosphates, Arsenates and Vanadates
ⓘ	Amblygonite	8.BB.05	LiAl(PO₄)F
ⓘ	Ferrisicklerite	8.AB.10	Li_1-x(Fe³⁺_xFe²⁺_1-x)PO₄
ⓘ	Triphylite	8.AB.10	LiFe²⁺PO₄
Group 9 - Silicates
ⓘ	Beryl	9.CJ.05	Be₃Al₂(Si₆O₁₈)
ⓘ	var: Aquamarine	9.CJ.05	Be₃Al₂Si₆O₁₈
ⓘ	Zircon	9.AD.30	Zr(SiO₄)
Unclassified Minerals, Rocks, etc.
ⓘ	'Tantalite'	-	(Mn,Fe)(Ta,Nb)₂O₆

List of minerals arranged by Dana 8th Edition classification

Group 38 - ANHYDROUS NORMAL PHOSPHATES, ARSENATES, AND VANADATES
ABXO₄
ⓘ	Ferrisicklerite	38.1.4.1	Li_1-x(Fe³⁺_xFe²⁺_1-x)PO₄
ⓘ	Triphylite	38.1.1.1	LiFe²⁺PO₄
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
(AB)₂(XO₄)Z_q
ⓘ	Amblygonite	41.5.8.1	LiAl(PO₄)F
Group 51 - NESOSILICATES Insular SiO₄ Groups Only
Insular SiO₄ Groups Only with cations in >[6] coordination
ⓘ	Zircon	51.5.2.1	Zr(SiO₄)
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with [Si₆O₁₈] rings; possible (OH) and Al substitution
ⓘ	Beryl	61.1.1.1	Be₃Al₂(Si₆O₁₈)
Unclassified Minerals, Mixtures, etc.
ⓘ	var: Aquamarine	-	Be₃Al₂Si₆O₁₈
ⓘ	'Tantalite'	-	(Mn,Fe)(Ta,Nb)₂O₆

List of minerals for each chemical element

Li	Lithium
Li	ⓘ Amblygonite	LiAl(PO₄)F
Li	ⓘ Triphylite	LiFe²⁺PO₄
Li	ⓘ Ferrisicklerite	Li_1-x(Fe_x³⁺Fe²⁺_1-x)PO₄
Be	Beryllium
Be	ⓘ Beryl (var: Aquamarine)	Be₃Al₂Si₆O₁₈
Be	ⓘ Beryl	Be₃Al₂(Si₆O₁₈)
O	Oxygen
O	ⓘ Tantalite	(Mn,Fe)(Ta,Nb)₂O₆
O	ⓘ Zircon	Zr(SiO₄)
O	ⓘ Beryl (var: Aquamarine)	Be₃Al₂Si₆O₁₈
O	ⓘ Amblygonite	LiAl(PO₄)F
O	ⓘ Triphylite	LiFe²⁺PO₄
O	ⓘ Beryl	Be₃Al₂(Si₆O₁₈)
O	ⓘ Ferrisicklerite	Li_1-x(Fe_x³⁺Fe²⁺_1-x)PO₄
F	Fluorine
F	ⓘ Amblygonite	LiAl(PO₄)F
Al	Aluminium
Al	ⓘ Beryl (var: Aquamarine)	Be₃Al₂Si₆O₁₈
Al	ⓘ Amblygonite	LiAl(PO₄)F
Al	ⓘ Beryl	Be₃Al₂(Si₆O₁₈)
Si	Silicon
Si	ⓘ Zircon	Zr(SiO₄)
Si	ⓘ Beryl (var: Aquamarine)	Be₃Al₂Si₆O₁₈
Si	ⓘ Beryl	Be₃Al₂(Si₆O₁₈)
P	Phosphorus
P	ⓘ Amblygonite	LiAl(PO₄)F
P	ⓘ Triphylite	LiFe²⁺PO₄
P	ⓘ Ferrisicklerite	Li_1-x(Fe_x³⁺Fe²⁺_1-x)PO₄
Mn	Manganese
Mn	ⓘ Tantalite	(Mn,Fe)(Ta,Nb)₂O₆
Fe	Iron
Fe	ⓘ Tantalite	(Mn,Fe)(Ta,Nb)₂O₆
Fe	ⓘ Triphylite	LiFe²⁺PO₄
Fe	ⓘ Ferrisicklerite	Li_1-x(Fe_x³⁺Fe²⁺_1-x)PO₄
Zr	Zirconium
Zr	ⓘ Zircon	Zr(SiO₄)
Nb	Niobium
Nb	ⓘ Tantalite	(Mn,Fe)(Ta,Nb)₂O₆
Ta	Tantalum
Ta	ⓘ Tantalite	(Mn,Fe)(Ta,Nb)₂O₆

References

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- Bezing, L. von, Bode, R. & Jahn, S. (2008): Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern, 479 pp. (in English)

Localities in this Region

Namibia

Erongo Region
- Karibib
  - Okakoara Farm 43
    - Pegmatite No. 1
    - Ricksburg pegmatite

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