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:
Guerrero, Mexico

Oldest recorded age at locality: 991
Youngest recorded age at locality: 5.3

mindat Locality ID: 2329
mindat URL: http://www.mindat.org/loc-2329.html

Tectonic Settings:

Total number of sublocalities beneath "Guerrero, Mexico": 153
Total number of bottom-level sublocalities: 115

Number of Child Localities: 19
Child Localities:
Acapulco
Arcelia Municipality
Atlixtac Municipality
Atoyac De Alvarez Municipality
Buenavista De Cuéllar Municipality
Chilpancingo Municipality
Coyuca De Catalán Municipality
Huitzuco Municipality
Las Fraguas
Mezcala
Rey De Plata Mine
San Miguel Totolapán Municipality
Taxco Municipality
Teloloapan Municipality
Tepantitlán Municipality
Tetipac Municipality
Tlalchapa Municipality
Xaltianguis
Zumpango Del Rio Municipality

Latitude: 17°55'41"N
Longitude: 99°54'21"W
Decimal Degree (lat, lon): 17.928055555556,-99.905833333333

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.

Acanthite	Alunite	Amphibole	Apatite	Aragonite	Arsenic	Arsenopyrite	Baryte	Bournonite	Calcite
Cerite	Chalcopyrite	Chlorite	Clay	Clinozoisite	Copper	Corundum	Epidote	Epsomite	Feldspar
Fluorite	Garnet	Gypsum	Halotrichite	Hexahydrite	Ilvaite	Iron	Kaolinite	Malachite	Marcasite
Mica	Nickeline	None	Not in a structural group	Perovskite	Polybasite	Pyrite	Pyrochlore	Pyroxene	Quartz
Rhabdophane	Rhodonite	Rocksalt	Rutile	Scheelite	Smectite-vermiculite	Sphalerite	Spinel	Starkeyite	Stibnite
Sulphur	Tetrahedrite	Wollastonite	Xanthoconite

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 C Ca Cl Cr Cu F Fe H Hg K Mg Mn N Na Ni O P Pb Ru S Sb Se Si Sr U W Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Acanthite Alunite Amphibole Apatite Aragonite Arsenic Arsenopyrite Baryte Bournonite Calcite
Cerite Chalcopyrite Chlorite Clay Clinozoisite Copper Corundum Epidote Epsomite Feldspar
Fluorite Garnet Gypsum Halotrichite Hexahydrite Ilvaite Iron Kaolinite Malachite Marcasite
Mica Nickeline None Not in a structural group Perovskite Polybasite Pyrite Pyrochlore Pyroxene Quartz
Rhabdophane Rhodonite Rocksalt Rutile Scheelite Smectite-vermiculite Sphalerite Spinel Starkeyite Stibnite
Sulphur Tetrahedrite Wollastonite Xanthoconite

101 IMA Minerals at location:

Acanthite ()*	Actinolite ()*	Aguilarite ()*	Albite ()*	Anhydrite ()*
Aragonite ()*	Arsenic ()*	Arsenopyrite ()*	Azurite ()*	Baryte ()*
Bassanite ()*	Bernalite ()*	Bornite ()*	Boulangerite ()*	Bournonite ()*
Boyleite ()*	Calcite ()*	Calomel ()*	Celestine ()*	Cervantite ()*
Chalcocite ()*	Chalcopyrite ()*	Chlorapatite ()*	Chlorargyrite ()*	Chromite ()*
Cinnabar ()*	Diopside ()*	Dolomite ()*	Eglestonite ()*	Epidote ()*
Epsomite ()*	Fluorite ()*	Freibergite ()*	Freieslebenite ()*	Galena ()*
Gearksutite ()*	Gold ()*	Graphite ()*	Grossular ()*	Gypsum ()*
Hematite ()*	Hetaerolite ()*	Hexahydrite ()*	Ilvaite ()*	Iron ()*
Jamesonite ()*	Jarosite ()*	Kaolinite ()*	Kermesite ()*	Kutnohorite ()*
Laurite ()*	Litharge ()*	Livingstonite ()*	Magnetite ()*	Malachite ()*
Marcasite ()*	Massicot ()*	Mercury ()*	Metacinnabar ()*	Microcline ()*
Mimetite ()*	Montmorillonite ()*	Montroydite ()*	Mosesite ()*	Muscovite ()*
Nimite ()*	Pickeringite ()*	Polybasite ()*	Proustite ()*	Pyrargyrite ()*
Pyrite ()*	Pyrolusite ()*	Pyrrhotite ()*	Quartz ()*	Realgar ()*
Rhodochrosite ()*	Rhodonite ()*	Rozenite ()*	Ruthenium ()*	Saponite ()*
Scheelite ()*	Scorodite ()*	Silver ()*	Smithsonite ()*	Sphalerite ()*
Starkeyite ()*	Stephanite ()*	Stibiconite ()*	Stibnite ()*	Sulphur ()*
Taenite ()*	Tennantite-(Fe) ()*	Terlinguaite ()*	Tetrahedrite-(Zn) ()*	Tremolite ()*
Troilite ()*	Uraninite ()*	Valentinite ()*	Whitlockite ()*	Wollastonite ()*
Xanthoconite ()*

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
Acanthite ()*	Acanthite	Ag₂S	145	23	15	82874,82875,82885,82886,82887,82891,82892,82921,82922,82923,82940,82952,82959,82960,83005	2793
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	38	23	2	82939,82959	3419
Aguilarite ()*	Acanthite	Ag₄SeS	38	23	1	82952	87
Albite ()*	Feldspar	Na(AlSi₃O₈)			1	82870	8803
Anhydrite ()*	Not in a structural group	Ca(SO₄)	36.5	5.3	1	82908	1588
Aragonite ()*	Aragonite	Ca(CO₃)	36.5	5.3	1	82908	3250
Arsenic ()*	Arsenic	As	38	23	1	82975	379
Arsenopyrite ()*	Arsenopyrite	FeAsS	145	23	6	82874,82875,82939,82960,82963,82970	9052
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	38	23	3	82916,82952,83021	5509
Baryte ()*	Baryte	Ba(SO₄)	38	23	9	82944,82954,82955,82957,82960,82961,82963,82970,82986	11547
Bassanite ()*	Rhabdophane	Ca(SO₄)·0.5H₂O	38	23	1	82954	82
Bernalite ()*	Perovskite	Fe(OH)₃	38	23	1	82954	8
Bornite ()*	None	Cu₅FeS₄	38	23	1	82960	5516
Boulangerite ()*	None	Pb₅Sb₄S₁₁	38	23	1	82960	843
Bournonite ()*	Bournonite	CuPbSbS₃	38	23	1	82939	1089
Boyleite ()*	Starkeyite	Zn(SO₄)·4H₂O	38	23	1	82960	23
Calcite ()*	Calcite	Ca(CO₃)	38	5.3	22	82908,82911,82912,82917,82932,82933,82934,82939,82940,82944,82952,82954,82957,82959,82960,82961,82963,82970,82973,82986,82991,83010	27770
Calomel ()*	None	HgCl	33.3	30.4	2	82927,82936	91
Celestine ()*	Baryte	Sr(SO₄)	38	23	1	82944	1252
Cervantite ()*	None	Sb³⁺Sb⁵⁺O₄	36.5	5.3	2	82908,82912	352
Chalcocite ()*	None	Cu₂S	38	23	4	82954,82960,82961,82963	5707
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	38	23	12	82893,82917,82939,82941,82952,82954,82956,82959,82960,82961,82963,82973	27198
Chlorapatite ()*	Apatite	Ca₅(PO₄)₃Cl			1	82870	203
Chlorargyrite ()*	Rocksalt	AgCl	38	23	1	82943	1382
Chromite ()*	Spinel	Fe²⁺Cr₂O₄			2	82870,82879	3902
Cinnabar ()*	None	HgS	991	5.3	15	82907,82908,82909,82913,82927,82928,82929,82931,82932,82933,82934,82935,82936,82937,82938	2600
Diopside ()*	Pyroxene	CaMgSi₂O₆			1	82870	4135
Dolomite ()*	None	CaMg(CO₃)₂	38	23	4	82944,82960,82963,82975	9895
Eglestonite ()*	None	([Hg¹⁺]₂)₃OCl₃(OH)	33.3	30.4	2	82927,82936	36
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	38	23	3	82917,82939,83008	8173
Epsomite ()*	Epsomite	Mg(SO₄)·7H₂O	38	23	2	82954,82960	484
Fluorite ()*	Fluorite	CaF₂	38	23	6	82939,82944,82957,82960,82970,82986	9617
Freibergite ()*	Tetrahedrite	Ag₆[Cu₄Fe₂]Sb₄S₁₂	38	23	1	82960	663
Freieslebenite ()*	None	AgPbSbS₃			1	82891	105
Galena ()*	Rocksalt	PbS	38	23	8	82891,82939,82954,82959,82960,82963,82970,82973	24243
Gearksutite ()*	None	CaAlF₄(OH)·H₂O	38	23	1	82944	68
Gold ()*	Copper	Au	38	23	4	82917,82939,82953,82999	30554
Graphite ()*	None	C			1	82870	2812
Grossular ()*	Garnet	Ca₃Al₂(SiO₄)₃	38	23	1	82939	1544
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	38	5.3	7	82908,82932,82952,82954,82960,82961,82963	6890
Hematite ()*	Corundum	Fe₂O₃	38	23	6	82917,82927,82933,82944,82954,82960	14640
Hetaerolite ()*	Spinel	ZnMn³⁺₂O₄	38	23	1	82960	73
Hexahydrite ()*	Hexahydrite	Mg(SO₄)·6H₂O	38	23	1	82954	251
Ilvaite ()*	Ilvaite	CaFe³⁺Fe²⁺₂O(Si₂O₇)(OH)	38	23	2	82960,82970	197
Iron ()*	Iron	Fe			1	82870	1089
Jamesonite ()*	None	Pb₄FeSb₆S₁₄	38	23	1	82939	784
Jarosite ()*	Alunite	KFe³⁺₃(SO₄)₂(OH)₆	38	23	4	82954,82960,82961,82963	2228
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	38	23	2	82939,82944	5591
Kermesite ()*	None	Sb₂OS₂	36.5	5.3	5	82908,82910,82911,82912,82914	230
Kutnohorite ()*	None	CaMn²⁺(CO₃)₂	38	23	1	82970	234
Laurite ()*	Pyrite	RuS₂			1	82879	226
Litharge ()*	None	PbO	145	100	2	82874,82875	139
Livingstonite ()*	None	HgSb₄S₆(S)₂	991	5.3	5	82906,82907,82908,82909,82913	24
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	38	23	8	82886,82926,82939,82954,82960,82961,82963,82973	14899
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂			1	83021	12537
Marcasite ()*	Marcasite	FeS₂	38	23	10	82896,82897,82898,82936,82939,82944,82960,82962,82968,82973	5674
Massicot ()*	None	PbO	145	100	2	82874,82875	202
Mercury ()*	None	Hg	991	5.3	7	82907,82908,82909,82929,82930,82931,82936	397
Metacinnabar ()*	Sphalerite	HgS	33.3	30.4	5	82927,82929,82931,82936,82995	255
Microcline ()*	Feldspar	K(AlSi₃O₈)			2	83007,83008	4924
Mimetite ()*	Apatite	Pb₅(AsO₄)₃Cl	145	100	2	82874,82996	1107
Montmorillonite ()*	Clay Smectite-vermiculite	(Na,Ca)_0.3(Al,Mg)₂Si₄O₁₀(OH)₂·nH₂O	38	23	1	82954	1508
Montroydite ()*	None	HgO	33.3	30.4	2	82927,82936	29
Mosesite ()*	None	(Hg₂N)Cl	33.3	30.4	1	82936	6
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	38	23	1	82939	17380
Nimite ()*	Chlorite Clay	(Ni,Mg,Al)₆(Si,Al)₄O₁₀(OH)₈	38	23	1	82960	15
Pickeringite ()*	Halotrichite	MgAl₂(SO₄)₄·22H₂O	38	23	2	82954,82960	265
Polybasite ()*	Polybasite	[Ag₉CuS₄][(Ag,Cu)₆(Sb,As)₂S₇]	38	23	1	82972	716
Proustite ()*	None	Ag₃AsS₃	38	23	13	82900,82901,82902,82903,82904,82939,82951,82952,82956,82966,82975,82981,82983	733
Pyrargyrite ()*	None	Ag₃SbS₃	38	23	9	82939,82940,82952,82959,82960,82961,82970,82978,82980	1425
Pyrite ()*	Pyrite	FeS₂	145	5.3	28	82874,82878,82893,82908,82917,82936,82939,82944,82945,82949,82950,82951,82954,82955,82959,82960,82961,82962,82963,82965,82968,82969,82970,82971,82973,82974,82984,82985	39462
Pyrolusite ()*	Rutile	MnO₂	38	23	1	82944	3106
Pyrrhotite ()*	Nickeline	Fe₇S₈	38	23	6	82878,82893,82939,82954,82960,82973	9056
Quartz ()*	Quartz	SiO₂	38	23	20	82917,82939,82940,82944,82954,82957,82959,82960,82970,82978,82986,83007,83008,83010,83012,83014,83015,83016,83017,83019	61156
Realgar ()*	None	AsS	38	23	1	82944	712
Rhodochrosite ()*	Calcite	Mn(CO₃)	38	23	2	82959,82970	1711
Rhodonite ()*	Rhodonite	CaMn₃Mn(Si₅O₁₅)	38	23	2	82959,82992	969
Rozenite ()*	Starkeyite	Fe²⁺(SO₄)·4H₂O	38	23	3	82954,82960,82961	293
Ruthenium ()*	None	Ru			1	82879	46
Saponite ()*	Clay Smectite-vermiculite	(Ca,Na)_0.3(Mg,Fe)₃(Si,Al)₄O₁₀(OH)₂·4H₂O	38	23	1	82954	301
Scheelite ()*	Scheelite	Ca(WO₄)			1	82882	4894
Scorodite ()*	None	Fe³⁺(AsO₄)·2H₂O	38	23	1	82963	1153
Silver ()*	Copper	Ag	145	23	22	82875,82940,82942,82946,82951,82952,82956,82958,82959,82960,82966,82967,82968,82970,82975,82977,82979,82982,82984,82988,82989,83002	5186
Smithsonite ()*	Calcite	Zn(CO₃)	38	23	2	82954,82963	2473
Sphalerite ()*	Sphalerite	ZnS	145	23	30	82874,82875,82893,82939,82942,82944,82947,82948,82951,82952,82954,82956,82959,82960,82961,82962,82963,82968,82970,82973,82974,82975,82977,82979,82980,82982,82984,82987,82988,82989	21482
Starkeyite ()*	Starkeyite	Mg(SO₄)·4H₂O	38	23	1	82960	79
Stephanite ()*	None	Ag₅SbS₄	38	23	3	82940,82943,82959	586
Stibiconite ()*	Pyrochlore	Sb³⁺Sb⁵⁺₂O₆(OH)	36.5	5.3	1	82908	446
Stibnite ()*	Stibnite	Sb₂S₃	38	5.3	6	82908,82910,82911,82937,82960,82964	3418
Sulphur ()*	Sulphur	S	36.5	5.3	1	82908	2045
Taenite ()*	None	(Ni,Fe)			1	82870	703
Tennantite-(Fe) ()*	Tetrahedrite	Cu₆(Cu₄Fe₂)As₄S₁₃	38	23	1	82939	1803
Terlinguaite ()*	None	Hg₂OCl	33.3	30.4	4	82927,82929,82931,82936	22
Tetrahedrite-(Zn) ()*	Tetrahedrite	Cu₆(Cu₄Zn₂)Sb₄S₁₃	38	23	3	82939,82959,82960	5317
Tremolite ()*	Amphibole	Ca₂(Mg_5.0-4.5Fe²⁺_0.0-0.5)Si₈O₂₂(OH)₂	38	23	1	82939	2562
Troilite ()*	None	FeS			1	82870	1044
Uraninite ()*	Fluorite	UO₂	38	23	1	82944	2718
Valentinite ()*	None	Sb₂O₃	38	5.3	5	82908,82910,82912,82914,82976	369
Whitlockite ()*	Cerite	Ca₉Mg(PO₃OH)(PO₄)₆			1	82870	104
Wollastonite ()*	Wollastonite	CaSiO₃	38	23	1	82939	1247
Xanthoconite ()*	Xanthoconite	Ag₃AsS₃	38	23	1	82975	89

Locality Notes from all Ages at Locality:

Age ID	Locality Notes
EG98_1029_tbl_1_016	epithermal

24 Ages assigned to this locality:

Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Sample Source	Sample Num	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
vms-00641	145	100	Lower Cretaceous							16837	Naranjo Mine, Campo Morado, Arcelia Municipality, Guerrero, Mexico	Naranjo	Moiser et al. (2009)		USGSOFR2009-1034
vms-00642	145	100	Lower Cretaceous							19506	Reforma Mine, Campo Morado, Arcelia Municipality, Guerrero, Mexico	Reforma-El Rey	Moiser et al. (2009)		USGSOFR2009-1034
Emily000407	36.1	34.1	35.1±1	K-Ar	biotite	Sol 5				2332	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	Tilzpotla Caldera	Moran-Zenteno et al. (2004)	10.1016/j.jvolgeores.2004.04.002	JVGR136_97
Emily000408	35.2	33	34.1±1.1	K-Ar	biotite	Sol 9				2332	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	Tilzpotla Caldera	Moran-Zenteno et al. (2004)	10.1016/j.jvolgeores.2004.04.002	JVGR136_97
Emily000409	35.7	33.7	34.7±1	K-Ar	biotite	Tz25-98				2332	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	Tilzpotla Caldera	Moran-Zenteno et al. (2004)	10.1016/j.jvolgeores.2004.04.002	JVGR136_97
Emily000410	35.8	32.8	34.3±1.5	K-Ar	biotite	Tz145-01				2332	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	Tilzpotla Caldera	Moran-Zenteno et al. (2004)	10.1016/j.jvolgeores.2004.04.002	JVGR136_97
Emily000411	34.36	34.16	34.26±0.1	K-Ar	sanidine	SOL 2	Sanidine	Sanidine		2332	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	Tilzpotla Caldera	Moran-Zenteno et al. (2004)	10.1016/j.jvolgeores.2004.04.002	JVGR136_97
Emily000412	35.1	30.1	32.6±2.5	K-Ar	plagioclase	TZ187-01				2332	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	Tilzpotla Caldera	Moran-Zenteno et al. (2004)	10.1016/j.jvolgeores.2004.04.002	JVGR136_97
Emily000413	36.5	34.5	35.5±1	K-Ar	sanidine	Tz4-99	Sanidine	Sanidine		2332	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	Tilzpotla Caldera	Moran-Zenteno et al. (2004)	10.1016/j.jvolgeores.2004.04.002	JVGR136_97
Emily000414	35.8	33	34.4±1.4	K-Ar	plagioclase	Tz17-99				2332	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	Tilzpotla Caldera	Moran-Zenteno et al. (2004)	10.1016/j.jvolgeores.2004.04.002	JVGR136_97
Emily000415	34.4	31.2	32.8±1.6	K-Ar	plagioclase	Tz18-99				2332	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	Tilzpotla Caldera	Moran-Zenteno et al. (2004)	10.1016/j.jvolgeores.2004.04.002	JVGR136_97
Emily000416	32.85	32.65	32.75±0.1	Ar-Ar	plagioclase	Tz63-02				2332	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	Tilzpotla Caldera	Moran-Zenteno et al. (2004)	10.1016/j.jvolgeores.2004.04.002	JVGR136_97
Emily000417	33.53	33.33	33.43±0.1	Ar-Ar	plagioclase	Tz62-02				2332	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	Tilzpotla Caldera	Moran-Zenteno et al. (2004)	10.1016/j.jvolgeores.2004.04.002	JVGR136_97
Emily000418	33.18	31.18	32.18±1	Rb-Sr	biotite	Bv 21				2332	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	Tilzpotla Caldera	Moran-Zenteno et al. (2004)	10.1016/j.jvolgeores.2004.04.002	JVGR136_97
Emily000419	33.18	31.18	32.18±1	Rb-Sr	whole rock	Bv 21				2332	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	Tilzpotla Caldera	Moran-Zenteno et al. (2004)	10.1016/j.jvolgeores.2004.04.002	JVGR136_97
Emily000420	34.35	34.17	34.26±0.09	40Ar/39Ar	sanidine	Sol 2	Sanidine	Sanidine		2332	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	Tilzpotla Caldera	Moran-Zenteno et al. (2004)	10.1016/j.jvolgeores.2004.04.002	JVGR136_97
Hg-00020	34	5.3		K-Ar, Rb-Sr				Christite, Cinnabar, Livingstonite, Mercury, Metacinnabar, Routhierite, Simonite, Vrbaite	Hg	2332	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico		Campa and Ramírez (1979); Camprubi et al. (2003); Moran-Zenteno et al. (2004)
Bradley_2012_115	991	985	988±3	U/Pb	zircon		Zircon			9777	Agua Salada Mine, Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	Agua Salada	McCauley and Bradley (2014)	10.3749/canmin.52.2.183	CM52_183
vms-00644	120	120	Lower Cretaceous						S	19649	Rey De Plata Mine, Guerrero, Mexico	Rey de Plata	Moiser et al. (2009)		USGSOFR2009_1034
Hg-00073	33.3	30.4		K-Ar				Calomel, Cinnabar, Mercury, Metacinnabar, Montroydite, Mosesite, Terlinguaite, Eglestonite	Hg	21044	San Luis Mine, Huahuaxtla, Taxco Municipality, Guerrero, Mexico		Alaniz-Alvarez (2002)	10.1016/S0377-0273(02)00247-0	JVGR118_1
Mo-00182	33.3	30.4		K-Ar				Mosesite	Mo	21044	San Luis Mine, Huahuaxtla, Taxco Municipality, Guerrero, Mexico		Alaniz-Alvarez (2002)	10.1016/S0377-0273(02)00247-0	JVGR118_1
EG98_1029_tbl_1_016	38	36	38–36?	K-Ar						21178	Taxco De Alarcón (Taxco; Tasco), Taxco Municipality, Guerrero, Mexico	Taxco	Camprubi et al. (2003)	10.2113/gsecongeo.98.5.1029	EG98_1029
Emily000406	38	32			whole rock					21178	Taxco De Alarcón (Taxco; Tasco), Taxco Municipality, Guerrero, Mexico	Taxco volcanic field	Moran-Zenteno et al. (2004)	10.1016/j.jvolgeores.2004.04.002	JVGR136_97
sedznpb-00322	33.9	23	Oligocene?							21178	Taxco De Alarcón (Taxco; Tasco), Taxco Municipality, Guerrero, Mexico	Taxco	Singer et al. (2009)		USGSOFR2009-1252

Sample	Source Locality	Reference URL
R050427	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	https://rruff.info/R050427
R050453	Huitzuco De Los Figueroa (Huitzuco), Huitzuco Municipality, Guerrero, Mexico	https://rruff.info/R050453

All locality data graciously provided by mindat.org

All age data...