Mineral Evolution Database

Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.

Mineral locality data provided by mindat.org

The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.

Locality Name:
Mauritania

Oldest recorded age at locality: 2501
Youngest recorded age at locality: 80

mindat Locality ID: 18499
mindat URL: http://www.mindat.org/loc-18499.html

Tectonic Settings:

Total number of sublocalities beneath "Mauritania": 968
Total number of bottom-level sublocalities: 891

Number of Child Localities: 14
Child Localities:
Adrar Region
Assaba Region
Brakna Region
Dakhlet Nouadhibou Region
Gorgol Region
Guidimaka Region
Hodh Ech Chargui Region
Hodh El Gharbi Region
Inchiri Region
Northwest Africa 7812 (NWA 7812) Meteorite
Nouakchott District
Tagant Region
Tiris Zemmour Region
Trarza Region

Latitude: 18°15'14"N
Longitude: 12°26'23"W
Decimal Degree (lat, lon): 18.253888888889,-12.439722222222

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
	This mineral's age has not yet been recorded.

Allophane	Amorphous	Amphibole	Analcime	Aragonite	Arsenic	Arsenopyrite	Baddeleyite	Baryte	Bastnäsite
Beryl	Calcite	Cancrinite-sodalite	Cerite	Chalcopyrite	Chlorite	Clay	Clinozoisite	Cobaltite	Copper
Coronadite	Corundum	Covellite	Cubanite	Diamond	Diaspore	Digenite	Epidote	Feldspar	Fluorite
Fritzscheite	Garnet	Gypsum	Iron	Kaolinite	Löllingite	Malachite	Mica	Molybdenite	Nickeline
None	Not in a structural group	Olivine	Parisite	Pentlandite	Pyrite	Pyroxene	Quartz	Rocksalt	Rutile
Scheelite	Serpentine	Smectite-vermiculite	Sodalite	Sphalerite	Spinel	Stannite	Sulphur	Titanite	Tridymite
Tungstite	Wollastonite	Wurtzite	Zircon

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Ag Al As Au Ba Be Bi C Ca Ce Cl Co Cr Cu F Fe H K Li Mg Mn Mo Na Ni O P Pb S Sb Si Sn Sr Th Ti U V W Y Zn Zr

Elements from minerals reported directly at this locality: O Si

Structural Groups for minerals in this locality:
Allophane Amorphous Amphibole Analcime Aragonite Arsenic Arsenopyrite Baddeleyite Baryte Bastnäsite
Beryl Calcite Cancrinite-sodalite Cerite Chalcopyrite Chlorite Clay Clinozoisite Cobaltite Copper
Coronadite Corundum Covellite Cubanite Diamond Diaspore Digenite Epidote Feldspar Fluorite
Fritzscheite Garnet Gypsum Iron Kaolinite Löllingite Malachite Mica Molybdenite Nickeline
None Not in a structural group Olivine Parisite Pentlandite Pyrite Pyroxene Quartz Rocksalt Rutile
Scheelite Serpentine Smectite-vermiculite Sodalite Sphalerite Spinel Stannite Sulphur Titanite Tridymite
Tungstite Wollastonite Wurtzite Zircon

120 IMA Minerals at location:

Actinolite ()*	Albite ()*	Alunite ()*	Analcime ()*	Anatase ()*
Anglesite ()*	Ankerite ()*	Anorthite ()*	Aragonite ()*	Arsenopyrite ()*
Augite ()*	Azurite ()*	Baddeleyite ()*	Baryte ()*	Bastnäsite-(Ce) ()*
Beryl ()*	Bismuth ()*	Bornite ()*	Calcite ()*	Carnotite ()*
Cassiterite ()*	Celestine ()*	Cerussite ()*	Chalcocite ()*	Chalcopyrite ()*
Chamosite ()*	Chromite ()*	Chrysocolla ()*	Chrysotile ()*	Clinosafflorite ()*
Cobaltite ()*	Copper ()*	Cordierite ()*	Corundum ()*	Covellite ()*
Cryptomelane ()*	Cubanite ()*	Cummingtonite ()*	Cuprite ()*	Dawsonite ()*
Diamond ()*	Diaphorite ()*	Digenite ()*	Diopside ()*	Dolomite ()*
Epidote ()*	Fayalite ()*	Fluorite ()*	Forsterite ()*	Francevillite ()*
Gahnite ()*	Galena ()*	Geikielite ()*	Gibbsite ()*	Goethite ()*
Gold ()*	Graphite ()*	Grunerite ()*	Gypsum ()*	Halite ()*
Hausmannite ()*	Hedenbergite ()*	Hematite ()*	Ilmenite ()*	Iron ()*
Kaolinite ()*	Kirschsteinite ()*	Kyanite ()*	Lechatelierite ()*	Mackinawite ()*
Maghemite ()*	Magnetite ()*	Malachite ()*	Maldonite ()*	Merrillite ()*
Microcline ()*	Molybdenite ()*	Muscovite ()*	Nickeline ()*	Nordstrandite ()*
Opal ()*	Orthoclase ()*	Pargasite ()*	Parisite-(Ce) ()*	Pentlandite ()*
Phlogopite ()*	Pigeonite ()*	Pyrite ()*	Pyrope ()*	Pyrrhotite ()*
Quartz ()*	Riebeckite ()*	Rutile ()*	Scheelite ()*	Schreibersite ()*
Siderite ()*	Smithsonite ()*	Sodalite ()*	Sphalerite ()*	Spinel ()*
Spodumene ()*	Stannite ()*	Strontianite ()*	Sulphur ()*	Taenite ()*
Tenorite ()*	Thorianite ()*	Thorite ()*	Titanite ()*	Tremolite ()*
Tridymite ()*	Troilite ()*	Tungstite ()*	Tyuyamunite ()*	Ulvöspinel ()*
Uraninite ()*	Vermiculite ()*	Wollastonite ()*	Xenotime-(Y) ()*	Zircon ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	2501	2483	1	80623	3419
Albite ()*	Feldspar	Na(AlSi₃O₈)	2501	2483	3	80507,80623,81094	8803
Alunite ()*	None	KAl₃(SO₄)₂(OH)₆			1	80816	966
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	90	80	1	80412	1627
Anatase ()*	Not in a structural group	TiO₂	90	80	1	80412	2162
Anglesite ()*	Baryte	Pb(SO₄)			1	81098	2734
Ankerite ()*	None	Ca(Fe²⁺,Mg)(CO₃)₂	2501	80	9	80412,80623,80653,80656,81126,81132,81134,81210,81300	3092
Anorthite ()*	Feldspar	Ca(Al₂Si₂O₈)			5	80417,80586,80685,80687,80795	1036
Aragonite ()*	Aragonite	Ca(CO₃)			2	81126,81169	3250
Arsenopyrite ()*	Arsenopyrite	FeAsS	2501	2483	9	80623,80639,80660,80663,80721,80848,80927,80928,81199	9052
Augite ()*	Pyroxene	(Ca,Mg,Fe)₂Si₂O₆			3	80586,80687,80795	2060
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂			6	80380,80443,80493,80624,80638,80653	5509
Baddeleyite ()*	Baddeleyite	ZrO₂			1	80417	238
Baryte ()*	Baryte	Ba(SO₄)	90	80	44	80373,80377,80395,80397,80412,80419,80420,80421,80424,80426,80427,80431,80432,80433,80434,80440,80448,80451,80452,80459,80613,80687,80696,80798,80799,80800,80801,80802,80803,80804,80818,80899,80903,80956,80959,81063,81119,81126,81148,81294,81296,81297,81298,81300	11547
Bastnäsite-(Ce) ()*	Bastnäsite	Ce(CO₃)F			1	81300	304
Beryl ()*	Beryl	Be₃Al₂Si₆O₁₈			12	80384,80388,80389,80504,80507,80509,80627,80673,80674,80677,80818,81277	4286
Bismuth ()*	Arsenic	Bi			1	80656	1966
Bornite ()*	None	Cu₅FeS₄			10	80757,80845,80899,80959,81114,81118,81124,81126,81143,81198	5516
Calcite ()*	Calcite	Ca(CO₃)	2501	80	20	80412,80505,80577,80590,80623,80624,80626,80632,80638,80687,80754,80765,80886,80897,80923,80975,81066,81146,81148,81210	27770
Carnotite ()*	None	K₂(UO₂)₂(VO₄)₂·3H₂O			3	80420,80502,80749	1184
Cassiterite ()*	Rutile	SnO₂			2	80504,80757	5171
Celestine ()*	Baryte	Sr(SO₄)			1	80749	1252
Cerussite ()*	Aragonite	Pb(CO₃)			10	81097,81098,81100,81104,81111,81113,81114,81116,81120,81210	4979
Chalcocite ()*	None	Cu₂S			14	80463,80656,80899,80959,81081,81087,81098,81111,81203,81220,81223,81224,81225,81226	5707
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	2501	2483	56	80435,80442,80461,80462,80487,80489,80503,80519,80579,80597,80621,80623,80636,80639,80642,80643,80644,80653,80656,80660,80663,80757,80842,80845,80846,80847,80959,81004,81020,81040,81097,81098,81100,81104,81106,81111,81112,81113,81114,81115,81116,81118,81119,81120,81123,81124,81126,81128,81198,81203,81220,81223,81224,81225,81226,81279	27198
Chamosite ()*	Chlorite Clay	(Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈			1	80789	577
Chromite ()*	Spinel	Fe²⁺Cr₂O₄			29	80369,80382,80404,80417,80430,80436,80464,80484,80492,80520,80528,80530,80531,80532,80535,80538,80542,80543,80548,80550,80551,80586,80618,80685,80695,80754,80795,80810,81295	3902
Chrysocolla ()*	Allophane	(Cu_2-xAl_x)H_2-xSi₂O₅(OH)₄·nH₂O			17	80541,80596,80636,80653,80844,80856,81003,81004,81100,81104,81111,81118,81119,81162,81198,81276,81279	3531
Chrysotile ()*	Serpentine Clay	Mg₃Si₂O₅(OH)₄			1	80679	951
Clinosafflorite ()*	Löllingite	CoAs₂	2501	2483	1	80623	21
Cobaltite ()*	Cobaltite	CoAsS	2501	2483	1	80623	966
Copper ()*	Copper	Cu			22	80417,80424,80519,80529,80573,80590,80636,80842,80847,80899,80956,80959,81100,81104,81106,81108,81109,81111,81116,81118,81119,81120	3846
Cordierite ()*	Beryl	Mg₂Al₄Si₅O₁₈			1	81010	1008
Corundum ()*	Corundum	Al₂O₃			1	81285	1797
Covellite ()*	Covellite	CuS			12	80463,80588,80838,80959,81081,81087,81098,81104,81114,81115,81116,81219	4165
Cryptomelane ()*	Coronadite	K(Mn⁴⁺₇Mn³⁺)O₁₆			1	81300	599
Cubanite ()*	Cubanite Wurtzite	CuFe₂S₃	2501	2483	1	80623	802
Cummingtonite ()*	Amphibole	Mg₂Mg₅Si₈O₂₂(OH)₂	2501	2483	1	80623	327
Cuprite ()*	Not in a structural group	Cu₂O			8	80442,80443,80529,80555,80597,80647,80838,81098	2970
Dawsonite ()*	None	NaAl(CO₃)(OH)₂	90	80	1	80412	90
Diamond ()*	Diamond	C	90	80	4	80412,80469,81213,81271	697
Diaphorite ()*	None	Ag₃Pb₂Sb₃S₈			1	80679	126
Digenite ()*	Digenite	Cu_1.8S			1	80899	1027
Diopside ()*	Pyroxene	CaMgSi₂O₆			2	81173,81213	4135
Dolomite ()*	None	CaMg(CO₃)₂	90	80	18	80396,80412,80420,80424,80461,80597,80709,80899,80903,80959,81021,81023,81210,81228,81229,81232,81260,81265	9895
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)			21	80377,80441,80556,80561,80588,80591,80790,80824,80825,80857,80925,80927,80993,81134,81138,81204,81242,81250,81251,81300,81320	8173
Fayalite ()*	Olivine	Fe²⁺₂(SiO₄)			1	80685	371
Fluorite ()*	Fluorite	CaF₂			9	80374,80705,80798,80799,80800,80801,80802,80803,81300	9617
Forsterite ()*	Olivine	Mg₂(SiO₄)			7	80417,80695,80697,80795,80840,81094,81095	1188
Francevillite ()*	Fritzscheite	Ba(UO₂)₂(VO₄)₂·5H₂O			3	80502,80505,80749	43
Gahnite ()*	Spinel	ZnAl₂O₄			2	80433,80434	445
Galena ()*	Rocksalt	PbS			34	80621,80709,80843,80844,80845,80899,81097,81098,81100,81102,81103,81104,81106,81107,81108,81110,81111,81112,81113,81114,81115,81116,81117,81120,81121,81122,81123,81124,81125,81128,81143,81152,81210,81211	24243
Geikielite ()*	Corundum	MgTiO₃			1	80417	70
Gibbsite ()*	None	Al(OH)₃	90	80	1	80412	504
Goethite ()*	Diaspore	FeO(OH)			8	80529,80547,80789,80806,80820,81111,81156,81300	7437
Gold ()*	Copper	Au	2501	2483	8	80546,80623,80652,80660,80672,80686,81128,81129	30554
Graphite ()*	None	C	2501	2483	2	80623,80660	2812
Grunerite ()*	Amphibole	Fe²⁺₂Fe²⁺₅Si₈O₂₂(OH)₂	2501	2483	1	80623	223
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O			14	80500,80691,80701,80793,80794,80805,80811,80816,80914,81041,81087,81127,81318,81324	6890
Halite ()*	Rocksalt	NaCl			2	81318,81324	1398
Hausmannite ()*	Spinel	Mn²⁺Mn³⁺₂O₄			1	80448	350
Hedenbergite ()*	Pyroxene	CaFe²⁺Si₂O₆			1	80685	741
Hematite ()*	Corundum	Fe₂O₃	90	80	60	80371,80374,80375,80376,80380,80412,80433,80434,80436,80452,80455,80487,80536,80545,80624,80625,80637,80638,80642,80648,80653,80657,80806,80820,80827,80869,80870,80879,80902,80941,80942,80943,80944,80945,80946,80947,80948,80952,80965,81019,81021,81061,81084,81089,81091,81144,81155,81163,81165,81174,81177,81184,81200,81230,81253,81261,81284,81292,81296,81300	14640
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃			14	80404,80417,80455,80511,80513,80586,80651,80685,80790,80902,81213,81317,81320,81322	5433
Iron ()*	Iron	Fe			10	80404,80417,80573,80586,80587,80685,80695,80697,80839,81094	1089
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	90	80	3	80412,80456,80500	5591
Kirschsteinite ()*	Olivine	CaFe²⁺(SiO₄)			1	80687	33
Kyanite ()*	Not in a structural group	Al₂OSiO₄			1	81286	1507
Lechatelierite ()*	Amorphous	SiO₂	2501	80	0		62
Mackinawite ()*	None	(Fe,Ni)_1+xS (x = 0-0.07)	2501	2483	1	80623	451
Maghemite ()*	Spinel	(Fe³⁺_0.67 _0.33)Fe³⁺₂O₄			1	81084	229
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	2501	80	66	80371,80375,80376,80388,80412,80423,80436,80455,80505,80508,80519,80623,80625,80626,80631,80632,80637,80639,80641,80642,80647,80649,80657,80660,80725,80726,80727,80732,80832,80835,80902,80941,80942,80943,80944,80945,80946,80947,80948,80952,80953,80977,81019,81022,81024,81039,81043,81045,81046,81048,81049,81052,81061,81079,81084,81174,81177,81250,81252,81261,81262,81275,81292,81294,81300,81320	14899
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	2501	2483	138	80377,80379,80380,80385,80390,80400,80414,80424,80431,80432,80435,80437,80440,80442,80443,80444,80445,80446,80447,80448,80460,80461,80462,80472,80487,80488,80489,80491,80493,80494,80501,80518,80524,80541,80554,80555,80556,80557,80558,80559,80560,80561,80562,80563,80564,80565,80566,80567,80568,80569,80570,80571,80572,80575,80576,80577,80579,80583,80588,80590,80591,80595,80596,80597,80600,80601,80602,80604,80606,80611,80613,80616,80623,80624,80626,80629,80636,80638,80640,80641,80642,80644,80645,80647,80648,80649,80653,80656,80661,80761,80838,80842,80843,80844,80845,80847,80857,80879,80896,80897,80899,80956,80959,81002,81011,81097,81098,81100,81104,81107,81109,81111,81116,81117,81120,81121,81122,81123,81124,81125,81130,81142,81143,81162,81165,81203,81205,81219,81220,81221,81222,81223,81224,81225,81226,81279,81298,81300	12537
Maldonite ()*	None	Au₂Bi	2501	2483	1	80623	88
Merrillite ()*	Cerite	Ca₉NaMg(PO₄)₇			2	80404,81094	230
Microcline ()*	Feldspar	K(AlSi₃O₈)			3	80627,80674,80677	4924
Molybdenite ()*	Molybdenite	MoS₂			5	80639,81081,81082,81083,81087	5800
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂			7	80433,80434,80500,80627,80893,80927,81011	17380
Nickeline ()*	Nickeline	NiAs	2501	2483	1	80623	633
Nordstrandite ()*	None	Al(OH)₃	90	80	1	80412	64
Opal ()*	Amorphous	SiO₂·nH₂O			1	80764	2994
Orthoclase ()*	Feldspar	K(AlSi₃O₈)			1	81294	2349
Pargasite ()*	Amphibole	NaCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂			1	81218	313
Parisite-(Ce) ()*	Parisite	CaCe₂(CO₃)₃F₂			1	81300	112
Pentlandite ()*	Pentlandite	(Ni,Fe)₉S₈	2501	2483	3	80623,80687,80751	1512
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	90	80	4	80412,81046,81047,81213	2273
Pigeonite ()*	Pyroxene	(Mg,Fe,Ca)₂Si₂O₆			2	80586,80685	303
Pyrite ()*	Pyrite	FeS₂	90	80	152	80412,80433,80434,80435,80442,80452,80454,80461,80519,80547,80577,80579,80626,80631,80632,80641,80644,80653,80656,80660,80663,80667,80668,80669,80714,80715,80721,80722,80723,80724,80725,80727,80731,80732,80736,80746,80753,80759,80760,80762,80763,80790,80813,80816,80822,80823,80824,80825,80826,80830,80831,80834,80835,80843,80848,80850,80851,80853,80855,80856,80857,80858,80860,80865,80870,80871,80872,80875,80877,80881,80882,80885,80886,80887,80890,80925,80927,80928,80984,80985,81004,81017,81019,81020,81022,81026,81031,81033,81040,81041,81042,81043,81044,81045,81046,81047,81048,81049,81054,81081,81083,81087,81097,81098,81100,81104,81107,81111,81112,81116,81120,81126,81128,81130,81156,81158,81160,81161,81162,81163,81184,81199,81204,81212,81219,81231,81236,81237,81238,81239,81240,81241,81242,81244,81245,81246,81247,81248,81249,81250,81252,81255,81260,81261,81262,81263,81264,81279,81280,81283,81296,81300	39462
Pyrope ()*	Garnet	Mg₃Al₂(SiO₄)₃			2	81213,81271	341
Pyrrhotite ()*	Nickeline	Fe₇S₈	2501	2483	13	80579,80623,80639,80641,80663,80667,80669,80686,80729,80751,80754,81041,81042	9056
Quartz ()*	Quartz	SiO₂	2501	80	216	80374,80379,80381,80392,80410,80412,80436,80438,80439,80443,80449,80453,80455,80462,80488,80500,80501,80502,80503,80507,80524,80547,80619,80620,80621,80623,80624,80627,80638,80644,80652,80656,80657,80660,80662,80665,80666,80670,80674,80677,80679,80686,80714,80715,80720,80721,80722,80724,80741,80742,80743,80744,80745,80752,80753,80754,80761,80763,80796,80798,80799,80800,80801,80802,80803,80835,80842,80843,80845,80846,80850,80855,80857,80877,80878,80879,80883,80886,80887,80894,80902,80922,80925,80926,80927,80929,80930,80932,80965,80984,80992,80993,80994,80995,80996,81002,81003,81004,81005,81006,81011,81013,81017,81030,81031,81034,81035,81036,81054,81061,81066,81075,81081,81082,81083,81085,81086,81087,81097,81098,81100,81101,81102,81103,81104,81107,81108,81109,81110,81111,81113,81114,81115,81117,81119,81120,81121,81122,81123,81124,81125,81126,81128,81129,81131,81132,81133,81134,81135,81136,81137,81138,81139,81140,81141,81142,81144,81145,81147,81148,81149,81150,81151,81152,81153,81154,81155,81157,81158,81159,81160,81161,81162,81163,81164,81169,81174,81177,81184,81202,81203,81219,81220,81221,81222,81223,81224,81225,81226,81227,81228,81234,81236,81237,81240,81241,81242,81251,81252,81253,81254,81263,81264,81265,81279,81280,81282,81283,81284,81286,81293,81294,81296,81297,81298,81300	61156
Riebeckite ()*	Amphibole	Na₂(Fe²⁺₃Fe³⁺₂)Si₈O₂₂(OH)₂			2	81294,81300	375
Rutile ()*	Rutile	TiO₂			12	80404,80423,80511,80513,80651,80685,80818,81285,81300,81317,81320,81322	5614
Scheelite ()*	Scheelite	Ca(WO₄)			5	80392,80639,80656,81179,81181	4894
Schreibersite ()*	None	(Fe,Ni)₃P			4	80404,80587,80685,80839	374
Siderite ()*	Calcite	Fe(CO₃)	2501	2483	12	80508,80623,80624,80626,80632,80638,80897,80965,80968,81001,81126,81300	6417
Smithsonite ()*	Calcite	Zn(CO₃)	2501	2483	1	80623	2473
Sodalite ()*	Cancrinite-sodalite Sodalite	Na₄(Si₃Al₃)O₁₂Cl			2	80617,80813	444
Sphalerite ()*	Sphalerite	ZnS			22	80396,80709,80757,80959,81097,81098,81100,81102,81103,81104,81106,81110,81111,81112,81113,81116,81121,81123,81125,81126,81210,81211	21482
Spinel ()*	Spinel	MgAl₂O₄			4	80417,80685,80687,81320	1934
Spodumene ()*	Pyroxene	LiAlSi₂O₆			4	80507,80673,80674,80677	688
Stannite ()*	Stannite Sphalerite	Cu₂FeSnS₄			1	80757	668
Strontianite ()*	Aragonite	Sr(CO₃)			1	80397	589
Sulphur ()*	Sulphur	S			2	81321,81324	2045
Taenite ()*	None	(Ni,Fe)			3	80404,80417,80573	703
Tenorite ()*	None	CuO			2	80653,81098	1101
Thorianite ()*	Fluorite	ThO₂			1	81299	236
Thorite ()*	Zircon	Th(SiO₄)			2	80987,81300	1006
Titanite ()*	Titanite	CaTi(SiO₄)O			1	80790	4899
Tremolite ()*	Amphibole	Ca₂(Mg_5.0-4.5Fe²⁺_0.0-0.5)Si₈O₂₂(OH)₂			1	80631	2562
Tridymite ()*	Tridymite	SiO₂			1	80404	458
Troilite ()*	None	FeS	2501	2483	10	80404,80417,80573,80586,80623,80685,80687,80695,80795,81094	1044
Tungstite ()*	Tungstite	WO₃·H₂O			1	80656	118
Tyuyamunite ()*	None	Ca(UO₂)₂(VO₄)₂·5-8H₂O			6	80500,80502,80791,80792,80793,80794	628
Ulvöspinel ()*	Spinel	Fe²⁺₂TiO₄			2	80685,80687	120
Uraninite ()*	Fluorite	UO₂	2501	2483	1	80623	2718
Vermiculite ()*	Clay Smectite-vermiculite	Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄·8H₂O			2	80369,80382	652
Wollastonite ()*	Wollastonite	CaSiO₃			1	81277	1247
Xenotime-(Y) ()*	Zircon	Y(PO₄)	2501	2483	2	80623,81300	939
Zircon ()*	Zircon	Zr(SiO₄)			11	80388,80423,80511,80513,80651,80790,81294,81300,81317,81320,81322	5251

Locality Notes from all Ages at Locality:

Age ID	Locality Notes
GSLSP297_53_main_stage_age	IOCG + Co BIF deposit
Jen_0000691	MAGMATIC STYLE: Dykes and small necks. ASSOCIATED SILICATE ROCKS: Gabbro, analcimolite and dykes of dolerite, diorite and oligoclasite.

2 Ages assigned to this locality:

	Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Prioritized?	Sample Source	Sample Num	Run Num	Age from other Locality	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
	Jen_0000691	90	80	85±5	Fission Track			apatite							61339	Guelb Richat, Adrar Region, Mauritania	Richat Dome	Woolley and Kjarsgaard (2008)	10.4095/225115	GSCOF5796
	GSLSP297_53_main_stage_age	2501	2483	2492±9		main stage of the hydrothermal IOCG mineralization									9786	Akjoujt Mine (Guelb Moghrein Mine), Akjoujt (Akjout; Fort Repoux), Inchiri Region, Mauritania	Guelb Moghrein deposit	Kolb et al. (2008)	10.1144/SP297.4	GSLSP297_53	main stage of the hydrothermal IOCG mineralization

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...