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:
Trinity Co., California, USA

Oldest recorded age at locality: 465
Youngest recorded age at locality: 108

mindat Locality ID: 3580
mindat URL: http://www.mindat.org/loc-3580.html

Tectonic Settings:

Total number of sublocalities beneath "Trinity Co., California, USA": 1386
Total number of bottom-level sublocalities: 1208

Number of Child Localities: 4
Child Localities:
Coastal Range
Darkman Deposit
Delta Mine
Klamath Mts

Latitude: 40°30'46"N
Longitude: 123°12'20"W
Decimal Degree (lat, lon): 40.512777777778,-123.20555555556
AThis mineral is Anthropogenic.
GThis mineral is directly dated.
BThis mineral is reported as having this age.
YThis mineral is using an age reported as an element mineralization period.
OThis mineral is using an age calculated from all data at the locality.
RThe age displayed for this mineral originates from a different, non-child locality.
PThe 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.

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 C Ca Cl Co Cr Cu Fe H Hg Ir K Mg Mn Mo Na Ni O Os P Pb Pt Ru S Sb Si Sn Sr Te Ti U V W Zn Zr 

Elements from minerals reported directly at this locality: C Ca H O P Pb U 

Structural Groups for minerals in this locality: 
AllophaneAluniteAmorphousAmphiboleApatiteAragoniteArsenoliteArsenopyriteAuricuprideAutunite
BaryteBerylBrauniteBrochantiteBrookiteCalciteCeriteChalcanthiteChalcopyriteClay
ClinozoisiteCopiapiteCopperCoquimbiteCorundumCristobaliteCubaniteDiamondDigeniteEpidote
EpsomiteFeldsparGarnetGypsumHalotrichiteIronKaoliniteKieseriteMalachiteMarcasite
MelanteriteMeloniteMicaMolybdeniteNickelineNoneNot in a structural groupOlivineOrpimentPentlandite
PerovskitePumpellyitePyritePyroxeneQuartzRamsdelliteRhodesiteRhodoniteRocksaltRutile
RömeriteScheeliteSerpentineSmectite-vermiculiteSphaleriteSpinelStibniteSulphurTalcTitanite
TridymiteVivianiteWollastoniteWurtziteZircon

121 IMA Minerals at location:
Actinolite  (*)Albite  (*)Aluminocopiapite  (*)Ankerite  (*)Annabergite  (*)
Ansermetite  (*)Anthophyllite  (*)Aragonite  (*)Arsenolite  (*)Arsenopyrite  (*)
Autunite  (*)Azurite  (*)Baryte  (*)Bementite  (*)Beryl  (*)
Bieberite  (*)Birnessite  (*)Bornite  (*)Braunite  (*)Brochantite  (*)
Brookite  (*)Calcite  (*)Cassiterite  (*)Chalcanthite  (*)Chalcocite  (*)
Chalcopyrite  (*)Chromite  (*)Chrysocolla  (*)Chrysotile  (*)Cinnabar  (*)
Copiapite  (*)Copper  (*)Coquimbite  (*)Cristobalite  (*)Cubanite  (*)
Cuprite  (*)Diamond  (*)Digenite  (*)Diopside  (*)Epidote  (*)
Ferrimolybdite  (*)Fibroferrite  (*)Galena  (*)Gold  (*)Goslarite  (*)
Graphite  (*)Gypsum  (*)Halite  (*)Halotrichite  (*)Hausmannite  (*)
Heazlewoodite  (*)Hematite  (*)Hessite  (*)Hydroxylapatite  (*)Inesite  (*)
Iridium  (*)Iron  (*)Isoferroplatinum  (*)Jacobsite  (*)Jarosite  (*)
Julgoldite-(Fe2+)  (*)Kaolinite  (*)Kenyaite  (*)Kornelite  (*)Laurite  (*)
Magadiite  (*)Magnesite  (*)Magnetite  (*)Malachite  (*)Marcasite  (*)
Massicot  (*)Melanterite  (*)Mercury  (*)Molybdenite  (*)Montmorillonite  (*)
Morenosite  (*)Mountainite  (*)Muscovite  (*)Nagyágite  (*)Neotocite  (*)
Nsutite  (*)Opal  (*)Orpiment  (*)Osmium  (*)Pentlandite  (*)
Petzite  (*)Platinum  (*)Pyrite  (*)Pyrolusite  (*)Pyrrhotite  (*)
Quartz  (*)Realgar  (*)Revdite  (*)Rhodesite  (*)Rhodochrosite  (*)
Rhodonite  (*)Römerite  (*)Rutheniridosmine  (*)Ruthenium  (*)Scheelite  (*)
Siderite  (*)Silhydrite  (*)Sphalerite  (*)Stibnite  (*)Sulphur  (*)
Sylvanite  (*)Szomolnokite  (*)Taenite  (*)Talc  (*)Tephroite  (*)
Titanite  (*)Todorokite  (*)Tremolite  (*)Tridymite  (*)Troilite  (*)
Uvarovite  (*)Vernadite  (*)Whitlockite  (*)Witherite  (*)Wollastonite  (*)
Zircon  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Actinolite  (*)Amphibole   Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)211809183419
Albite  (*)FeldsparNa(AlSi3O8)11810258803
Aluminocopiapite  (*)Copiapite(Al,Mg)Fe3+4(SO4)6(OH,O)2·20H2O108108118086250
Ankerite  (*)NoneCa(Fe2+,Mg)(CO3)23180884,181538,1818963092
Annabergite  (*)VivianiteNi3(AsO4)2·8H2O1181873445
Ansermetite  (*)Not in a structural groupMn2+V5+2O6·4H2O11808849
Anthophyllite  (*)Amphibole   Mg2Mg5Si8O22(OH)22181090,181100718
Aragonite  (*)AragoniteCa(CO3)11819353250
Arsenolite  (*)ArsenoliteAs2O31081081180862231
Arsenopyrite  (*)ArsenopyriteFeAsS1081083180862,182156,1821669052
Autunite  (*)AutuniteCa(UO2)2(PO4)2·10-12H2O46510801272
Azurite  (*)Not in a structural groupCu3(CO3)2(OH)21081084180862,181596,181788,1819165509
Baryte  (*)BaryteBa(SO4)7180884,180934,180958,181425,181595,181896,18206611547
Bementite  (*)ClayMn7Si6O15(OH)818180846,180854,180857,180872,180873,180884,180911,180929,180931,180934,180938,180940,180957,181239,181331,181509,181926,182059173
Beryl  (*)BerylBe3Al2Si6O182181133,1812414286
Bieberite  (*)MelanteriteCo(SO4)·7H2O108108118086250
Birnessite  (*)None(Na,Ca,K)0.6(Mn4+,Mn3+)2O4·1.5H2O1180934178
Bornite  (*)NoneCu5FeS41081083180862,180884,1817885516
Braunite  (*)BrauniteMn2+Mn3+6O8(SiO4)5180854,180871,180934,181239,181331483
Brochantite  (*)BrochantiteCu4(SO4)(OH)611808841633
Brookite  (*)BrookiteTiO21180881700
Calcite  (*)CalciteCa(CO3)153.3410816180862,180884,181025,181030,181052,181087,181098,181103,181105,181106,181156,181191,181425,181455,181683,18199627770
Cassiterite  (*)RutileSnO23182156,182207,1822095171
Chalcanthite  (*)ChalcanthiteCu(SO4)·5H2O1081082180862,181657925
Chalcocite  (*)NoneCu2S1081087180862,180884,180903,180934,181548,181703,1819965707
Chalcopyrite  (*)ChalcopyriteCuFeS210810823180862,181030,181032,181052,181087,181096,181106,181278,181358,181455,181548,181571,181607,181625,181647,181657,181800,181805,181916,181918,181971,181972,18199627198
Chromite  (*)SpinelFe2+Cr2O446516480180902,180913,180914,181060,181069,181132,181185,181236,181237,181238,181250,181264,181265,181284,181298,181307,181312,181315,181323,181324,181325,181326,181342,181343,181349,181352,181353,181356,181362,181433,181436,181501,181502,181506,181732,181733,181743,181764,181765,181769,181776,181778,181783,181792,181796,181799,181836,181867,181870,181871,181872,181873,181874,181876,181877,181880,181882,181883,181884,181886,181902,181906,181933,181936,181939,182038,182039,182044,182054,182055,182057,182068,182070,182071,182072,182073,182074,182075,182076,1820793902
Chrysocolla  (*)Allophane(Cu2-xAlx)H2-xSi2O5(OH)4·nH2O11808843531
Chrysotile  (*)Serpentine ClayMg3Si2O5(OH)45180915,181090,181748,181755,182042951
Cinnabar  (*)NoneHgS13180998,181640,181642,181665,181896,181897,181898,181904,181907,181908,181910,181911,1819962600
Copiapite  (*)CopiapiteFe2+Fe3+4(SO4)6(OH)2·20H2O1081081180862382
Copper  (*)CopperCu1081088180862,180884,180903,180925,180934,181403,181703,1817883846
Coquimbite  (*)CoquimbiteAlFe3(SO4)6(H2O)12·6H2O1081081180862136
Cristobalite  (*)CristobaliteSiO21181344453
Cubanite  (*)Cubanite WurtziteCuFe2S31081081180862802
Cuprite  (*)Not in a structural groupCu2O2180934,1817882970
Diamond  (*)DiamondC4651080697
Digenite  (*)DigeniteCu1.8S11808841027
Diopside  (*)PyroxeneCaMgSi2O62180918,1810704135
Epidote  (*)Epidote ClinozoisiteCa2(Al2Fe3+)[Si2O7][SiO4]O(OH)11809038173
Ferrimolybdite  (*)NoneFe3+2(Mo6+O4)3·7H2O2181830,182112345
Fibroferrite  (*)Not in a structural groupFe3+(SO4)(OH)·5H2O1081081180862107
Galena  (*)RocksaltPbS16181025,181103,181106,181121,181191,181197,181203,181204,181206,181218,181278,181516,181538,181976,182135,18217224243
Gold  (*)CopperAu170125.46533180859,180928,180963,180965,180966,180970,180971,180972,180973,180974,180975,180976,180977,180978,180981,180982,180983,180989,180993,180999,181000,181005,181006,181008,181009,181010,181011,181013,181018,181022,181024,181025,181026,181027,181028,181029,181030,181031,181032,181033,181034,181035,181037,181042,181043,181045,181046,181047,181050,181051,181055,181057,181058,181064,181065,181066,181067,181068,181073,181075,181077,181078,181079,181080,181084,181085,181087,181088,181091,181093,181094,181095,181096,181097,181098,181102,181103,181104,181105,181106,181107,181109,181112,181113,181114,181115,181119,181120,181121,181122,181127,181129,181130,181132,181135,181138,181139,181140,181142,181147,181148,181150,181156,181158,181159,181160,181161,181162,181163,181165,181166,181167,181173,181177,181178,181179,181181,181188,181189,181190,181191,181192,181194,181195,181197,181198,181199,181200,181201,181202,181203,181204,181205,181206,181207,181208,181209,181210,181211,181218,181219,181221,181225,181226,181229,181230,181231,181234,181247,181248,181254,181255,181256,181257,181260,181262,181263,181268,181269,181270,181273,181274,181275,181276,181277,181278,181282,181283,181286,181294,181297,181299,181300,181301,181303,181310,181316,181317,181318,181320,181321,181332,181348,181364,181365,181366,181367,181368,181371,181373,181374,181375,181377,181378,181379,181380,181381,181383,181385,181386,181388,181389,181390,181392,181393,181397,181398,181401,181402,181404,181406,181407,181408,181410,181425,181426,181428,181431,181432,181435,181437,181444,181445,181448,181449,181451,181452,181454,181455,181457,181458,181460,181461,181463,181464,181466,181467,181471,181473,181474,181477,181481,181483,181484,181488,181489,181490,181491,181493,181494,181495,181496,181515,181516,181519,181523,181528,181529,181532,181534,181538,181539,181540,181541,181542,181546,181547,181548,181550,181551,181554,181555,181558,181559,181560,181561,181562,181565,181568,181569,181570,181575,181576,181578,181580,181588,181597,181599,181600,181601,181602,181603,181604,181608,181611,181612,181613,181615,181616,181617,181619,181622,181624,181625,181626,181628,181629,181630,181631,181632,181633,181635,181637,181638,181639,181644,181645,181648,181649,181650,181652,181653,181659,181661,181667,181669,181670,181671,181672,181673,181676,181680,181681,181682,181683,181684,181687,181690,181691,181692,181693,181694,181695,181696,181697,181698,181699,181700,181701,181704,181707,181713,181714,181718,181719,181721,181723,181725,181728,181729,181747,181751,181752,181753,181758,181766,181772,181786,181795,181801,181811,181813,181819,181820,181826,181827,181833,181834,181839,181840,181841,181842,181845,181849,181850,181851,181853,181856,181858,181879,181885,181900,181909,181915,181920,181937,181943,181944,181945,181948,181949,181950,181951,181952,181953,181954,181955,181956,181957,181958,181959,181960,181962,181966,181970,181971,181972,181973,181975,181976,181977,181978,181979,181988,181995,181996,182003,182005,182006,182007,182013,182015,182022,182025,182032,182047,182048,182049,182050,182085,182087,182088,182089,182091,182092,182095,182102,182103,182105,182106,182107,182108,182109,182110,182111,182113,182115,182116,182119,182120,182121,182123,182124,182125,182126,182129,182130,182131,182132,182133,182134,182135,182139,182140,182141,182143,182147,182148,182157,182159,182160,182161,182162,182163,182164,182165,182166,182169,182170,182171,182172,182175,182177,182178,182179,182180,182181,182182,182183,182184,182185,182186,182187,182188,182189,182190,182191,182192,182193,182194,182195,182196,182198,182199,182200,182201,182205,182208,182209,182210,182211,182212,182215,182216,182217,182218,182219,182222,182223,182225,182226,182227,18222930554
Goslarite  (*)EpsomiteZn(SO4)·7H2O1081081180862188
Graphite  (*)NoneC2181425,1821662812
Gypsum  (*)GypsumCa(SO4)·2H2O10810811808626890
Halite  (*)RocksaltNaCl11819351398
Halotrichite  (*)HalotrichiteFe2+Al2(SO4)4·22H2O1081081180862409
Hausmannite  (*)SpinelMn2+Mn3+2O47180854,180884,180925,180931,180934,180940,182059350
Heazlewoodite  (*)NoneNi3S21181516205
Hematite  (*)CorundumFe2O33181088,181467,18154914640
Hessite  (*)NoneAg2Te1181516804
Hydroxylapatite  (*)ApatiteCa5(PO4)3OH1181344367
Inesite  (*)NoneCa2Mn2+7Si10O28(OH)2·5H2O3180881,180884,18093450
Iridium  (*)CopperIr7181258,181276,181387,181407,181852,182122,182217162
Iron  (*)IronFe11810021089
Isoferroplatinum  (*)Auricupride PerovskitePt3Fe1181704128
Jacobsite  (*)SpinelMn2+Fe3+2O41181883172
Jarosite  (*)AluniteKFe3+3(SO4)2(OH)611808842228
Julgoldite-(Fe2+)  (*)PumpellyiteCa2Fe2+Fe3+2(Si2O7)(SiO4)(OH)2·H2O118088415
Kaolinite  (*)Clay KaoliniteAl2Si2O5(OH)411810255591
Kenyaite  (*)NoneNa2Si22O41(OH)8·6H2O11819358
Kornelite  (*)Not in a structural groupFe3+2(SO4)3·7H2O (?)108108118086221
Laurite  (*)PyriteRuS21182122226
Magadiite  (*)NoneNa2Si14O28(OH)2·8H2O118193511
Magnesite  (*)CalciteMg(CO3)11819071487
Magnetite  (*)SpinelFe2+Fe3+2O42181923,18199814899
Malachite  (*)MalachiteCu2(CO3)(OH)21081089180862,180884,180916,180931,180934,181252,181596,181788,18191612537
Marcasite  (*)MarcasiteFeS211811305674
Massicot  (*)NonePbO4651080202
Melanterite  (*)MelanteriteFe(SO4)·7H2O1081081180862915
Mercury  (*)NoneHg2181896,181907397
Molybdenite  (*)MolybdeniteMoS23181830,182112,1821285800
Montmorillonite  (*)Clay Smectite-vermiculite(Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O11819351508
Morenosite  (*)EpsomiteNi(SO4)·7H2O108108118086284
Mountainite  (*)NoneKNa2Ca2[Si8O19(OH)]·6H2O11819355
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)22181737,18206217380
Nagyágite  (*)None[Pb3(Pb,Sb)3S6](Au,Te)3118151667
Neotocite  (*)Allophane(Mn,Fe)SiO3·H2O (?)3180884,180932,180934186
Nsutite  (*)RamsdelliteMn2+xMn4+1-xO2-2x(OH)2x1180934121
Opal  (*)AmorphousSiO2·nH2O11809452994
Orpiment  (*)OrpimentAs2S31081081180862511
Osmium  (*)NoneOs5181387,181397,181704,182122,182219169
Pentlandite  (*)Pentlandite(Ni,Fe)9S811819181512
Petzite  (*)NoneAg3AuTe22181516,181560409
Platinum  (*)CopperPt27180993,181221,181255,181262,181276,181282,181310,181321,181367,181387,181402,181405,181407,181437,181448,181631,181680,181701,181813,182047,182106,182122,182206,182217,182219,182225,182226485
Pyrite  (*)PyriteFeS210810832180862,180916,180932,180953,181025,181030,181032,181037,181087,181098,181103,181106,181219,181247,181248,181252,181278,181477,181516,181548,181647,181651,181800,181805,181820,181896,181916,181918,182047,182060,182064,18213539462
Pyrolusite  (*)RutileMnO26180925,180934,180936,180940,181425,1820613106
Pyrrhotite  (*)NickelineFe7S81081084180862,181628,181647,1819189056
Quartz  (*)QuartzSiO2153.34108159180862,180881,180884,180934,180936,180940,180963,181000,181005,181018,181022,181024,181025,181027,181028,181029,181030,181033,181034,181037,181043,181046,181050,181052,181058,181080,181085,181087,181088,181093,181096,181097,181098,181102,181103,181105,181106,181107,181109,181113,181121,181127,181130,181147,181156,181159,181167,181188,181189,181190,181197,181199,181201,181202,181203,181204,181205,181206,181207,181208,181209,181210,181211,181215,181218,181219,181247,181248,181278,181283,181300,181301,181408,181425,181426,181452,181455,181467,181471,181474,181475,181477,181483,181488,181493,181496,181516,181532,181538,181539,181541,181542,181548,181549,181550,181551,181560,181570,181571,181600,181602,181603,181616,181622,181625,181637,181639,181642,181644,181645,181647,181648,181649,181650,181651,181652,181653,181661,181670,181672,181673,181676,181683,181719,181721,181758,181819,181820,181833,181834,181896,181909,181915,181937,181944,181945,181962,181970,181971,181972,181973,181975,181976,181977,181978,181988,181996,182006,182007,182013,182015,182018,182025,182032,182135,182148,182161,182166,18217261156
Realgar  (*)NoneAsS1181217712
Revdite  (*)NoneNa16Si16O27(OH)26·28H2O11819356
Rhodesite  (*)RhodesiteKHCa2Si8O19·5H2O118193511
Rhodochrosite  (*)CalciteMn(CO3)18180854,180857,180865,180873,180884,180925,180929,180931,180932,180934,180936,180938,180940,180945,181239,181331,181509,1820591711
Rhodonite  (*)RhodoniteCaMn3Mn(Si5O15)13180857,180873,180934,180938,180940,181239,181331,181341,181354,181509,181793,181806,182059969
Römerite  (*)RömeriteFe2+Fe3+2(SO4)4·14H2O1081081180862115
Rutheniridosmine  (*)None(Ir,Os,Ru)2181638,18212247
Ruthenium  (*)NoneRu2181656,18170446
Scheelite  (*)ScheeliteCa(WO4)3181672,181824,1821364894
Siderite  (*)CalciteFe(CO3)11810876417
Silhydrite  (*)NoneSi3O6·H2O11819356
Sphalerite  (*)SphaleriteZnS1081086180862,181191,181204,181538,181976,18213521482
Stibnite  (*)StibniteSb2S311818963418
Sulphur  (*)SulphurS11808842045
Sylvanite  (*)MeloniteAgAuTe44181103,181516,181560,181562337
Szomolnokite  (*)KieseriteFe(SO4)·H2O1081081180862139
Taenite  (*)None(Ni,Fe)1181002703
Talc  (*)Clay TalcMg3Si4O10(OH)26180994,181478,181935,181968,182006,1820863337
Tephroite  (*)OlivineMn2+2(SiO4)1182059240
Titanite  (*)TitaniteCaTi(SiO4)O11809034899
Todorokite  (*)None(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12·3-4H2O2180884,180934433
Tremolite  (*)Amphibole   Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)23181893,181935,1819682562
Tridymite  (*)TridymiteSiO21181344458
Troilite  (*)NoneFeS11810021044
Uvarovite  (*)GarnetCa3Cr2(SiO4)34654652181060,181877212
Vernadite  (*)None(Mn,Fe,Ca,Na)(O,OH)2·nH2O118093465
Whitlockite  (*)CeriteCa9Mg(PO3OH)(PO4)61181344104
Witherite  (*)AragoniteBa(CO3)1180884251
Wollastonite  (*)WollastoniteCaSiO311813451247
Zircon  (*)ZirconZr(SiO4)11809035251


10 Ages assigned to this locality:

Excel IDMax Age (Ma)Min Age (Ma)Age as listed in referenceDating MethodAge InterpretPrioritized?Sample SourceSample NumRun NumAge from other LocalityDated MineralMinerals explicitely stated as having this ageAge applies to these ElementsMinDat Locality IDDated Locality (Max Age)Location as listed in referenceReferenceReference DOIReference IDAge Notes
vms-01032108108Early to Middle Cretaceous       S12058Island Mountain Mine (Dahrman Group; Island Mountain Consolidated Mine; Annex; Leach; Merritt Gore; Shotgun), Moose Peak, Island Mountain, Coastal Range, Trinity Co., California, USAIsland MountainMoiser et al. (2009) USGSOFR2009_1034 
NAVDAT-129846153.34125.46139.4±13.94  biotite129846    240904The Cedars, Coffee District (Coffee Creek District), Klamath Mts, Trinity Co., California, USA NAVDAT NAVDAT 
podchrome-00307164164Middle Jurassic (161-168 Ma)       Cr97200Yellow Pine Mine, Friend Mountain, Indian Valley District, Klamath Mts, Trinity Co., California, USAYellow PineMoiser et al. (2012) USGSSIR2012_5157 
NAVDAT-88110170169169+1/-0   88110    96632Manzanita Placer Mine, Denny, New River District, Salmon Mts, Klamath Mts, Trinity Co., California, USA NAVDAT NAVDAT 
NAVDAT-88111170169169+1/-0   88111    96632Manzanita Placer Mine, Denny, New River District, Salmon Mts, Klamath Mts, Trinity Co., California, USA NAVDAT NAVDAT 
NAVDAT-129845149.96574122.69925136.3325+13.63324/-13.63325  biotite129845    97137Unnamed Au Placers (95), Tangle Blue Lake, Scott Mts, Klamath Mts, Trinity Co., California, USA NAVDAT NAVDAT 
podchrome-00304465465Ordovician       Cr96844Section 14 Claim, Crow Creek Group (Chapman-Kirby Claims; McConnell-Kirby), Boulder Peak, Altoona District, Trinity Mts, Klamath Mts, Trinity Co., California, USASection 14Moiser et al. (2012) USGSSIR2012_5157 
podchrome-00305465465Ordovician       Cr240604Munko Prospect (Ruby Lily), Boulder Peak, Altoona District, Trinity Mts, Klamath Mts, Trinity Co., California, USAMunko ClaimsMoiser et al. (2012) USGSSIR2012_5157 
podchrome-00309164164Middle Jurassic (161-168 Ma)       Cr96173Boyer Group (July Nos. 1 And 2 Claims: September Morn Claim), Wildwood, Upper Hayfork Creek Area, Klamath Mts, Trinity Co., California, USABoyer GroupMoiser et al. (2012) USGSSIR2012_5157 
podchrome-00308164164Middle Jurassic (161-168 Ma)       Cr96912Sunny Slope Claim (King Kohle Claim; Triangle Claim; Cedar Gap Claim; Shamrock Claim), Collins Group, Wildwood, Upper Hayfork Creek Area, Klamath Mts, Trinity Co., California, USASunnyslope ClaimMoiser et al. (2012) USGSSIR2012_5157 

SampleSource LocalityReference URL
R090030Hale Creek Mine, Mad River Rock, Coastal Range, Trinity Co., California, USAhttps://rruff.info/R090030

All locality data graciously provided by mindat.org

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