Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174 Dostal, Jaroslav, and Ochir Gerel. (2022) "Occurrences of Niobium and Tantalum Mineralization in Mongolia" Minerals 12, no. 12: 1529. https://doi.org/10.3390/min12121529

ⓘ Albite var. Oligoclase

Formula: (Na,Ca)[Al(Si,Al)Si₂O₈]

Locality: Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Dostal, Jaroslav, and Ochir Gerel. (2022) "Occurrences of Niobium and Tantalum Mineralization in Mongolia" Minerals 12, no. 12: 1529. https://doi.org/10.3390/min12121529

ⓘ 'Alkali Feldspar'

Locality: Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Dostal, Jaroslav, and Ochir Gerel. (2022) "Occurrences of Niobium and Tantalum Mineralization in Mongolia" Minerals 12, no. 12: 1529. https://doi.org/10.3390/min12121529

ⓘ Allanite-(Ce)

Formula: {CaCe}{Al₂Fe²⁺}(Si₂O₇)(SiO₄)O(OH)

Localities:

Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ 'Biotite'

Formula: K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂

Localities:

Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Bornite

Formula: Cu₅FeS₄

Locality: Greisen occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Cassiterite

Formula: SnO₂

Localities:

Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Greisen occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia
W-Sn vein occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Urt Gozgor placer, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Chalcopyrite

Formula: CuFeS₂

Locality: Greisen occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ 'Chlorite Group'

Localities:

Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ 'Columbite-(Fe)-Columbite-(Mn) Series'

Locality: Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Dostal, Jaroslav, and Ochir Gerel. (2022) "Occurrences of Niobium and Tantalum Mineralization in Mongolia" Minerals 12, no. 12: 1529. https://doi.org/10.3390/min12121529

ⓘ 'Columbite-Tantalite'

Localities:

Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Urt Gozgor placer, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Epidote

Formula: {Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)

Locality: Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Fluorapatite

Formula: Ca₅(PO₄)₃F

Localities:

Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Fluorite

Formula: CaF₂

Localities:

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Galena

Formula: PbS

Locality: W-Sn vein occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Gold

Formula: Au

Locality: Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Hematite

Formula: Fe₂O₃

Locality: Greisen occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Ilmenite

Formula: Fe²⁺TiO₃

Localities:

Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Kaolinite

Formula: Al₂(Si₂O₅)(OH)₄

Locality: Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ 'K Feldspar'

Formula: KAlSi₃O₈

Locality: Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Dostal, Jaroslav, and Ochir Gerel. (2022) "Occurrences of Niobium and Tantalum Mineralization in Mongolia" Minerals 12, no. 12: 1529. https://doi.org/10.3390/min12121529

ⓘ 'Lepidolite'

Locality: Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

ⓘ Magnetite

Formula: Fe²⁺Fe³⁺₂O₄

Localities:

Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia
W-Sn vein occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Microcline

Formula: K(AlSi₃O₈)

Locality: Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

ⓘ Microcline var. Amazonite

Formula: K(AlSi₃O₈)

Locality: Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

ⓘ 'Microlite Group'

Formula: A_2-mTa₂X_6-wZ_-n

Localities:

Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Molybdenite

Formula: MoS₂

Locality: Greisen occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ 'Monazite'

Formula: REE(PO₄)

Locality: Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Dostal, Jaroslav, and Ochir Gerel. (2022) "Occurrences of Niobium and Tantalum Mineralization in Mongolia" Minerals 12, no. 12: 1529. https://doi.org/10.3390/min12121529

ⓘ Monazite-(Ce)

Formula: Ce(PO₄)

Localities:

Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Muscovite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Localities:

Greisen occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Muscovite var. Phengite

Formula: KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂

Locality: Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Dostal, Jaroslav, and Ochir Gerel. (2022) "Occurrences of Niobium and Tantalum Mineralization in Mongolia" Minerals 12, no. 12: 1529. https://doi.org/10.3390/min12121529

ⓘ 'Plagioclase'

Formula: (Na,Ca)[(Si,Al)AlSi₂]O₈

Locality: Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Dostal, Jaroslav, and Ochir Gerel. (2022) "Occurrences of Niobium and Tantalum Mineralization in Mongolia" Minerals 12, no. 12: 1529. https://doi.org/10.3390/min12121529

ⓘ Pyrite

Formula: FeS₂

Locality: Greisen occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ 'Pyrochlore Group'

Formula: A₂Nb₂(O,OH)₆Z

Locality: Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Dostal, Jaroslav, and Ochir Gerel. (2022) "Occurrences of Niobium and Tantalum Mineralization in Mongolia" Minerals 12, no. 12: 1529. https://doi.org/10.3390/min12121529

ⓘ Quartz

Formula: SiO₂

Localities:

W-Sn vein occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Greisen occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Sphalerite

Formula: ZnS

Localities:

Greisen occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia
W-Sn vein occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Talc

Formula: Mg₃Si₄O₁₀(OH)₂

Locality: Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Thorite

Formula: Th(SiO₄)

Localities:

Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Thorite var. Orangite

Formula: Th(SiO₄)

Localities:

Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Titanite

Formula: CaTi(SiO₄)O

Localities:

Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

Topaz, etc.

Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

ⓘ Topaz

Formula: Al₂(SiO₄)(F,OH)₂

Localities:

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ 'Tourmaline'

Formula: AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z

Localities:

Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ 'Wolframite Group'

Localities:

W-Sn vein occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Greisen occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ 'Xenotime'

Locality: Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ 'Zinnwaldite'

Locality: Greisen occurrences, Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Zircon

Formula: Zr(SiO₄)

Localities:

Urt Gozgor placer, Janchivlan, Nailakh Soum, Töv Province, Mongolia
Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Zircon var. Cyrtolite

Formula: Zr[(SiO₄),(OH)₄]

Locality: Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

ⓘ Zircon var. Malacon

Formula: Zr(SiO₄)

Locality: Janchivlan complex, Janchivlan, Nailakh Soum, Töv Province, Mongolia

Reference: Tumenbayar, B., Batbayar, M., and Grayson, R. (2000): World Placer Journal 1, 160-174

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Gold	1.AA.05	Au
Group 2 - Sulphides and Sulfosalts
ⓘ	Bornite	2.BA.15	Cu₅FeS₄
ⓘ	Chalcopyrite	2.CB.10a	CuFeS₂
ⓘ	Galena	2.CD.10	PbS
ⓘ	Molybdenite	2.EA.30	MoS₂
ⓘ	Pyrite	2.EB.05a	FeS₂
ⓘ	Sphalerite	2.CB.05a	ZnS
Group 3 - Halides
ⓘ	Fluorite	3.AB.25	CaF₂
Group 4 - Oxides and Hydroxides
ⓘ	Cassiterite	4.DB.05	SnO₂
ⓘ	Hematite	4.CB.05	Fe₂O₃
ⓘ	Ilmenite	4.CB.05	Fe²⁺TiO₃
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄
ⓘ	'Microlite Group'	4.00.	A_2-mTa₂X_6-wZ_-n
ⓘ	'Pyrochlore Group'	4.00.	A₂Nb₂(O,OH)₆Z
ⓘ	Quartz	4.DA.05	SiO₂
ⓘ	'Wolframite Group'	4.DB.30 va
Group 8 - Phosphates, Arsenates and Vanadates
ⓘ	Fluorapatite	8.BN.05	Ca₅(PO₄)₃F
ⓘ	Monazite-(Ce)	8.AD.50	Ce(PO₄)
Group 9 - Silicates
ⓘ	Albite	9.FA.35	Na(AlSi₃O₈)
ⓘ	var. Oligoclase	9.FA.35	(Na,Ca)[Al(Si,Al)Si₂O₈]
ⓘ	Allanite-(Ce)	9.BG.05b	{CaCe}{Al₂Fe²⁺}(Si₂O₇)(SiO₄)O(OH)
ⓘ	Epidote	9.BG.05a	{Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)
ⓘ	Kaolinite	9.ED.05	Al₂(Si₂O₅)(OH)₄
ⓘ	Microcline	9.FA.30	K(AlSi₃O₈)
ⓘ	var. Amazonite	9.FA.30	K(AlSi₃O₈)
ⓘ	Muscovite	9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	var. Phengite	9.EC.15	KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂
ⓘ	Talc	9.EC.05	Mg₃Si₄O₁₀(OH)₂
ⓘ	Thorite	9.AD.30	Th(SiO₄)
ⓘ	var. Orangite	9.AD.30	Th(SiO₄)
ⓘ	Titanite	9.AG.15	CaTi(SiO₄)O
ⓘ	Topaz	9.AF.35	Al₂(SiO₄)(F,OH)₂
ⓘ	Zircon	9.AD.30	Zr(SiO₄)
ⓘ	var. Cyrtolite	9.AD.30	Zr[(SiO₄),(OH)₄]
ⓘ	var. Malacon	9.AD.30	Zr(SiO₄)
Unclassified Minerals, Rocks, etc.
ⓘ	'Alkali Feldspar'	-
ⓘ	'Biotite'	-	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
ⓘ	'Chlorite Group'	-
ⓘ	'Columbite-(Fe)-Columbite-(Mn) Series'	-
ⓘ	'Columbite-Tantalite'	-
ⓘ	'K Feldspar'	-	KAlSi₃O₈
ⓘ	'Lepidolite'	-
ⓘ	'Monazite'	-	REE(PO₄)
ⓘ	'Plagioclase'	-	(Na,Ca)[(Si,Al)AlSi₂]O₈
ⓘ	'Tourmaline'	-	AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z
ⓘ	'Xenotime'	-
ⓘ	'Zinnwaldite'	-

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Allanite-(Ce)	{CaCe}{Al₂Fe²⁺}(Si₂O₇)(SiO₄)O(OH)
H	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
H	ⓘ Epidote	{Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)
H	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
H	ⓘ Zircon var. Cyrtolite	Zr[(SiO₄),(OH)₄]
H	ⓘ Talc	Mg₃Si₄O₁₀(OH)₂
H	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
H	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Muscovite var. Phengite	KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂
H	ⓘ Pyrochlore Group	A₂Nb₂(O,OH)₆Z
B	Boron
B	ⓘ Tourmaline	AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z
O	Oxygen
O	ⓘ Quartz	SiO₂
O	ⓘ Cassiterite	SnO₂
O	ⓘ Ilmenite	Fe²⁺TiO₃
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
O	ⓘ Fluorapatite	Ca₅(PO₄)₃F
O	ⓘ Monazite-(Ce)	Ce(PO₄)
O	ⓘ Zircon	Zr(SiO₄)
O	ⓘ Titanite	CaTi(SiO₄)O
O	ⓘ Allanite-(Ce)	{CaCe}{Al₂Fe²⁺}(Si₂O₇)(SiO₄)O(OH)
O	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
O	ⓘ Thorite	Th(SiO₄)
O	ⓘ Thorite var. Orangite	Th(SiO₄)
O	ⓘ Epidote	{Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)
O	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
O	ⓘ Tourmaline	AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z
O	ⓘ Microcline var. Amazonite	K(AlSi₃O₈)
O	ⓘ Albite	Na(AlSi₃O₈)
O	ⓘ Microcline	K(AlSi₃O₈)
O	ⓘ Zircon var. Malacon	Zr(SiO₄)
O	ⓘ Zircon var. Cyrtolite	Zr[(SiO₄),(OH)₄]
O	ⓘ Talc	Mg₃Si₄O₁₀(OH)₂
O	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
O	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Hematite	Fe₂O₃
O	ⓘ K Feldspar	KAlSi₃O₈
O	ⓘ Monazite	REE(PO₄)
O	ⓘ Albite var. Oligoclase	(Na,Ca)[Al(Si,Al)Si₂O₈]
O	ⓘ Muscovite var. Phengite	KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂
O	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
O	ⓘ Pyrochlore Group	A₂Nb₂(O,OH)₆Z
F	Fluorine
F	ⓘ Fluorapatite	Ca₅(PO₄)₃F
F	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
F	ⓘ Fluorite	CaF₂
F	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
Na	Sodium
Na	ⓘ Albite	Na(AlSi₃O₈)
Na	ⓘ Albite var. Oligoclase	(Na,Ca)[Al(Si,Al)Si₂O₈]
Na	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Mg	Magnesium
Mg	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
Mg	ⓘ Talc	Mg₃Si₄O₁₀(OH)₂
Mg	ⓘ Muscovite var. Phengite	KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂
Al	Aluminium
Al	ⓘ Allanite-(Ce)	{CaCe}{Al₂Fe²⁺}(Si₂O₇)(SiO₄)O(OH)
Al	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
Al	ⓘ Epidote	{Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)
Al	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
Al	ⓘ Microcline var. Amazonite	K(AlSi₃O₈)
Al	ⓘ Albite	Na(AlSi₃O₈)
Al	ⓘ Microcline	K(AlSi₃O₈)
Al	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Al	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ K Feldspar	KAlSi₃O₈
Al	ⓘ Albite var. Oligoclase	(Na,Ca)[Al(Si,Al)Si₂O₈]
Al	ⓘ Muscovite var. Phengite	KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂
Al	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Si	Silicon
Si	ⓘ Quartz	SiO₂
Si	ⓘ Zircon	Zr(SiO₄)
Si	ⓘ Titanite	CaTi(SiO₄)O
Si	ⓘ Allanite-(Ce)	{CaCe}{Al₂Fe²⁺}(Si₂O₇)(SiO₄)O(OH)
Si	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
Si	ⓘ Thorite	Th(SiO₄)
Si	ⓘ Thorite var. Orangite	Th(SiO₄)
Si	ⓘ Epidote	{Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)
Si	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
Si	ⓘ Microcline var. Amazonite	K(AlSi₃O₈)
Si	ⓘ Albite	Na(AlSi₃O₈)
Si	ⓘ Microcline	K(AlSi₃O₈)
Si	ⓘ Zircon var. Malacon	Zr(SiO₄)
Si	ⓘ Zircon var. Cyrtolite	Zr[(SiO₄),(OH)₄]
Si	ⓘ Talc	Mg₃Si₄O₁₀(OH)₂
Si	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Si	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ K Feldspar	KAlSi₃O₈
Si	ⓘ Albite var. Oligoclase	(Na,Ca)[Al(Si,Al)Si₂O₈]
Si	ⓘ Muscovite var. Phengite	KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂
Si	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
P	Phosphorus
P	ⓘ Fluorapatite	Ca₅(PO₄)₃F
P	ⓘ Monazite-(Ce)	Ce(PO₄)
P	ⓘ Monazite	REE(PO₄)
S	Sulfur
S	ⓘ Chalcopyrite	CuFeS₂
S	ⓘ Sphalerite	ZnS
S	ⓘ Bornite	Cu₅FeS₄
S	ⓘ Molybdenite	MoS₂
S	ⓘ Pyrite	FeS₂
S	ⓘ Galena	PbS
K	Potassium
K	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
K	ⓘ Microcline var. Amazonite	K(AlSi₃O₈)
K	ⓘ Microcline	K(AlSi₃O₈)
K	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
K	ⓘ K Feldspar	KAlSi₃O₈
K	ⓘ Muscovite var. Phengite	KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂
Ca	Calcium
Ca	ⓘ Fluorapatite	Ca₅(PO₄)₃F
Ca	ⓘ Titanite	CaTi(SiO₄)O
Ca	ⓘ Allanite-(Ce)	{CaCe}{Al₂Fe²⁺}(Si₂O₇)(SiO₄)O(OH)
Ca	ⓘ Fluorite	CaF₂
Ca	ⓘ Epidote	{Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)
Ca	ⓘ Albite var. Oligoclase	(Na,Ca)[Al(Si,Al)Si₂O₈]
Ca	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Ti	Titanium
Ti	ⓘ Ilmenite	Fe²⁺TiO₃
Ti	ⓘ Titanite	CaTi(SiO₄)O
Ti	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
Fe	Iron
Fe	ⓘ Ilmenite	Fe²⁺TiO₃
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Fe	ⓘ Allanite-(Ce)	{CaCe}{Al₂Fe²⁺}(Si₂O₇)(SiO₄)O(OH)
Fe	ⓘ Epidote	{Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)
Fe	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ or Simplified: K(Mg,Fe)₃AlSi₃O₁₀(OH)₂
Fe	ⓘ Chalcopyrite	CuFeS₂
Fe	ⓘ Hematite	Fe₂O₃
Fe	ⓘ Bornite	Cu₅FeS₄
Fe	ⓘ Pyrite	FeS₂
Fe	ⓘ Muscovite var. Phengite	KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂
Cu	Copper
Cu	ⓘ Chalcopyrite	CuFeS₂
Cu	ⓘ Bornite	Cu₅FeS₄
Zn	Zinc
Zn	ⓘ Sphalerite	ZnS
Zr	Zirconium
Zr	ⓘ Zircon	Zr(SiO₄)
Zr	ⓘ Zircon var. Malacon	Zr(SiO₄)
Zr	ⓘ Zircon var. Cyrtolite	Zr[(SiO₄),(OH)₄]
Nb	Niobium
Nb	ⓘ Pyrochlore Group	A₂Nb₂(O,OH)₆Z
Mo	Molybdenum
Mo	ⓘ Molybdenite	MoS₂
Sn	Tin
Sn	ⓘ Cassiterite	SnO₂
Ce	Cerium
Ce	ⓘ Monazite-(Ce)	Ce(PO₄)
Ce	ⓘ Allanite-(Ce)	{CaCe}{Al₂Fe²⁺}(Si₂O₇)(SiO₄)O(OH)
Ta	Tantalum
Ta	ⓘ Microlite Group	A_2-mTa₂X_6-wZ_-n
Au	Gold
Au	ⓘ Gold	Au
Pb	Lead
Pb	ⓘ Galena	PbS
Th	Thorium
Th	ⓘ Thorite	Th(SiO₄)
Th	ⓘ Thorite var. Orangite	Th(SiO₄)

Localities in this Region

Mongolia

Töv Province
- Nailakh Soum
  - Janchivlan
    - Janchivlan complex
    - Urt Gozgor placer

Other Regions, Features and Areas containing this locality

Amur PlateTectonic Plate

AsiaContinent

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Nailakh Soum, Töv Province, Mongolia i
Regional Level Types
Nailakh Soum - not defined -
Töv Province Province
Mongolia Country