Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org



Only display mineral occurrences with a max age below:  and a max age above:    
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  • This page displays localities at which this mineral is found, and estimates of the oldest possible geologic age of the mineral at these localities.


    • Minerals queried: Triploidite

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    Max Age (Ma)Min Age (Ma)mindat IDLocality containing MineralCountryTectonic SettingsDated Locality IDDated Locality (Max Age)Reference (Max Age)Reference (Min Age)Excel ID (Max Age)Excel ID (Min Age)Query Minerals# of Query Minerals at LocalityLat DegLat MinLat SecLon DegLon MinLon SecDecimal Degree
    14398ArgentinaArgentinaTriploidite 1-33-41-5-65-32-49-33.684722222222,-65.546944444444
    18492Córdoba Province, ArgentinaArgentinaTriploidite 1-31-29-37-64-41-13-31.493611111111,-64.686944444444
    239650Pocho Department, Córdoba Province, ArgentinaArgentinaTriploidite 1-31-23-41-65-13-3-31.394722222222,-65.2175
    MD298499Cerro Moreno Pegmatite, Pocho Department, Córdoba Province, ArgentinaArgentinaTriploidite 1-31-19-13-65-25-36-31.320277777778,-65.426666666667
    16607San Luis Province, ArgentinaArgentinaTriploidite 1-32-46-56-65-55-1-32.782222222222,-65.916944444444
    194301San Martín Department, San Luis Province, ArgentinaArgentinaTriploidite 1-32-33-34-65-37-21-32.559444444444,-65.6225
    279895Las Aguadas, San Martín Department, San Luis Province, ArgentinaArgentinaTriploidite 1-32-34-52-65-24-51-32.581111111111,-65.414166666667
    MD252300Cema Pegmatite, Las Aguadas, San Martín Department, San Luis Province, ArgentinaArgentinaTriploidite 1-32-34-52-65-24-51-32.581111111111,-65.414166666667
    P17953.1151AustraliaAustraliaPR40_363AN97_21Cr-00007Giersdorf_00000994Triploidite 1-31-5-22139741-31.089444444444,139.12805555556
    P17953.112222South Australia, AustraliaAustraliaPR40_363AN97_21Cr-00007Giersdorf_00000994Triploidite 1-32-28-231372428-32.473055555556,137.40777777778
    P1795178716630Eyre Peninsula, South Australia, AustraliaAustraliaPR40_363PR40_363Cr-00007Cr-00007Triploidite 1-33-30-813618-33.502222222222,136.01888888889
    P1795178722576Middleback Range, Eyre Peninsula, South Australia, AustraliaAustraliaPR40_363PR40_363Cr-00007Cr-00007Triploidite 1-330-56137524-33.015555555556,137.09
    P17951787214476Iron Knob, Middleback Range, Eyre Peninsula, South Australia, AustraliaAustraliaPR40_363PR40_363Cr-00007Cr-00007Triploidite 1-32-43-413762-32.717777777778,137.10055555556
    MDO17951787158Iron Monarch Open Cut, Iron Knob, Middleback Range, Eyre Peninsula, South Australia, AustraliaAustralia158Iron Monarch Open Cut, Iron Knob, Middleback Range, Eyre Peninsula, South Australia, AustraliaPR40_363PR40_363Cr-00007Cr-00007Triploidite 1-32-44-40137821-32.744444444444,137.13916666667
    P253.116628Olary Province, South Australia, AustraliaAustraliaAN97_21AN97_21Giersdorf_00000993Giersdorf_00000994Triploidite 1-32-11-42140525-32.195,140.09027777778
    RP253.117031Boolcoomatta Reserve (Boolcoomata Station; Boolcoomatta), Olary Province, South Australia, AustraliaAustralia159060Northeast, South Australia, AustraliaAN97_21AN97_21Giersdorf_00000993Giersdorf_00000994Triploidite 1-31-57-251402712-31.956944444444,140.45333333333
    MDRO253.126552Wiperaminga Hill West Quarry (Wipperaminga Hill), Boolcoomatta Reserve (Boolcoomata Station; Boolcoomatta), Olary Province, South Australia, AustraliaAustralia159060Northeast, South Australia, AustraliaAN97_21AN97_21Giersdorf_00000993Giersdorf_00000994Triploidite 1-31-57-421402734-31.961666666667,140.45944444444
    P511.9506.1366BrazilBrazilCM44_69CM44_69Alexandra-0139Alexandra-0139Triploidite 1-12-14-5-48-11-22-12.234722222222,-48.189444444444
    P511.9506.1446Rio Grande Do Norte, BrazilBrazilCM44_69CM44_69Alexandra-0139Alexandra-0139Triploidite 1-6-5-15-37-11-13-6.0875,-37.186944444444
    P511.9506.131619Borborema Mineral Province, Rio Grande Do Norte, BrazilBrazilCM44_69CM44_69Alexandra-0139Alexandra-0139Triploidite 1-6-31-55-36-52-27-6.5319444444444,-36.874166666667
    P511.9506.114318Parelhas, Borborema Mineral Province, Rio Grande Do Norte, BrazilBrazilCM44_69CM44_69Alexandra-0139Alexandra-0139Triploidite 1-6-43-20-36-37-47-6.7222222222222,-36.629722222222
    MDO511.9506.130433Capoeira 1 Pegmatite (Boqueirãozinho Pegmatite), Parelhas, Borborema Mineral Province, Rio Grande Do Norte, BrazilBrazil30433Capoeira 1 Pegmatite (Boqueirãozinho Pegmatite), Parelhas, Borborema Mineral Province, Rio Grande Do Norte, BrazilCM44_69CM44_69Alexandra-0139Alexandra-0139Triploidite 1-6-41-2-36-38-9-6.6838888888889,-36.635833333333
    P2772888188CanadaCanadaCM52_183CM52_183Bradley_2012_008Bradley_2012_142Triploidite 1532027-90-3-4053.340833333333,-90.061111111111
    P2772245020365Manitoba, CanadaCanadaCM52_183GECA51_1101Bradley_2012_008Scott-GCA51_1101-0005Triploidite 1535859-97-58-4153.983055555556,-97.978055555556
    P27722450231259Cross Lake, Manitoba, CanadaCanada231259Cross Lake, Manitoba, CanadaCM52_183GECA51_1101Bradley_2012_008Scott-GCA51_1101-0005Triploidite 1543759-97-50-3354.633055555556,-97.8425
    RP27722450286780North Group, Cross Lake, Manitoba, CanadaCanada231259Cross Lake, Manitoba, CanadaCM52_183GECA51_1101Bradley_2012_008Scott-GCA51_1101-0005Triploidite 1544058-97-49-2354.682777777778,-97.823055555556
    MDRO2772245010127Pegmatite No. 22 (Gottcha Claim), North Group, Cross Lake, Manitoba, CanadaCanada231259Cross Lake, Manitoba, CanadaCM52_183GECA51_1101Bradley_2012_008Scott-GCA51_1101-0005Triploidite 1544059-97-49054.683055555556,-97.816666666667
    P928819235Northwest Territories, CanadaCanadaCM52_183CM52_183Bradley_2012_142Bradley_2012_142Triploidite 1644011-117-55064.669722222222,-117.91666666667
    P928834712Tungsten, Northwest Territories, CanadaCanadaCM52_183CM52_183Bradley_2012_142Bradley_2012_142Triploidite 1621040-128-33-5962.177777777778,-128.56638888889
    MDO928834711Little Nahanni River, Tungsten, Northwest Territories, CanadaCanada34711Little Nahanni River, Tungsten, Northwest Territories, CanadaCM52_183CM52_183Bradley_2012_142Bradley_2012_142Triploidite 162120-128-49-5962.2,-128.83305555556
    14347Nova Scotia, CanadaCanadaTriploidite 145635-63-23-3345.109722222222,-63.3925
    50761Lunenburg Co., Nova Scotia, CanadaCanadaTriploidite 1443020-64-22-2944.505555555556,-64.374722222222
    31401New Ross, Lunenburg Co., Nova Scotia, CanadaCanadaTriploidite 1444653-64-28-1044.781388888889,-64.469444444444
    MD31402Reeves Pit (Reeves Tin Pit), New Ross, Lunenburg Co., Nova Scotia, CanadaCanadaTriploidite 1444349-64-31-644.730277777778,-64.518333333333
    P39093.98693ChinaChinaUSGSOFR2009-1252Grew_Li_2019_0082sedznpb-00171Triploidite 133055111351933.015277777778,111.58861111111
    P39030021924Fujian, ChinaChinaCM47_1195Grew_Li_2019_0082Be-00053Triploidite 1254624118131225.773333333333,118.22
    P390300134708Nanping, Fujian, ChinaChinaCM47_1195Grew_Li_2019_0082Be-00053Triploidite 127185511812727.315277777778,118.20194444444
    P390300217078Yanping District, Nanping, Fujian, ChinaChinaCM47_1195Grew_Li_2019_0082Be-00053Triploidite 12639231186526.656388888889,118.10138888889
    P39030031385Nanping Pegmatite Field (Xikeng Pegmatite Field), Yanping District, Nanping, Fujian, ChinaChinaCM47_1195Grew_Li_2019_0082Be-00053Triploidite 12639241186626.656666666667,118.10166666667
    MDO390300154558Pegmatite No. 31 (Xikeng Mine; Xiyuantou), Nanping Pegmatite Field (Xikeng Pegmatite Field), Yanping District, Nanping, Fujian, ChinaChina154558Pegmatite No. 31 (Xikeng Mine; Xiyuantou), Nanping Pegmatite Field (Xikeng Pegmatite Field), Yanping District, Nanping, Fujian, ChinaCM47_1195Grew_Li_2019_0082Be-00053Triploidite 12639251186726.656944444444,118.10194444444
    P94.5293.9823517Guangxi, ChinaChinaMD48_267USGSOFR2009-1252Kristen002013sedznpb-00171Triploidite 123233110975923.391944444444,109.13305555556
    P94.5293.9864723Hechi, Guangxi, ChinaChinaMD48_267USGSOFR2009-1252Kristen002013sedznpb-00171Triploidite 124405107415824.668055555556,107.69944444444
    P94.5293.9834006Nandan County, Hechi, Guangxi, ChinaChinaMD48_267USGSOFR2009-1252Kristen002013sedznpb-00171Triploidite 125538107291225.093888888889,107.48666666667
    MDO94.5293.9820509Dachang Sn-polymetallic Ore Field, Nandan County, Hechi, Guangxi, ChinaChina20509Dachang Sn-polymetallic Ore Field, Nandan County, Hechi, Guangxi, ChinaMD48_267USGSOFR2009-1252Kristen002013sedznpb-00171Triploidite 124511410737624.853888888889,107.61833333333
    P4951507944Czech RepublicCzech RepublicCM52_183Bradley_2012_065Hg-00011Triploidite 14951141523449.853888888889,15.384444444444
    P44315041574Central Bohemian Region, Czech RepublicCzech RepublicCMP106_440Cu-00008Hg-00011Triploidite 149564014342049.944444444444,14.572222222222
    O44315018419Kutná Hora District, Central Bohemian Region, Czech RepublicCzech Republic18419Kutná Hora District, Central Bohemian Region, Czech RepublicCMP106_440Cu-00008Hg-00011Triploidite 149534615124849.896111111111,15.213333333333
    MD18454Přibyslavice, Kutná Hora District, Central Bohemian Region, Czech RepublicCzech RepublicTriploidite 14950481525149.846666666667,15.416944444444
    P49546929453Plzeň Region, Czech RepublicCzech RepublicCM52_183CM52_183Bradley_2012_065Bradley_2012_065Triploidite 149372013184749.622222222222,13.313055555556
    P495469145737Domažlice District, Plzeň Region, Czech RepublicCzech Republic145737Domažlice District, Plzeň Region, Czech RepublicCM52_183CM52_183Bradley_2012_065Bradley_2012_065Triploidite 14928491252849.480277777778,12.868888888889
    MDRO495469186435St Vavřinec Hill, Domažlice District, Plzeň Region, Czech RepublicCzech Republic145737Domažlice District, Plzeň Region, Czech RepublicCM52_183CM52_183Bradley_2012_065Bradley_2012_065Triploidite 10000000,0
    16125FinlandFinlandTriploidite 162134925182962.230277777778,25.308055555556
    305626South Ostrobothnia, FinlandFinlandTriploidite 162412323125562.689722222222,23.215277777778
    250604Alavus, South Ostrobothnia, FinlandFinlandTriploidite 162364923355762.613611111111,23.599166666667
    MD209556Hunnakko, Alavus, South Ostrobothnia, FinlandFinlandTriploidite 16240172323362.671388888889,23.384166666667
    14244GermanyGermanyTriploidite 151261810221151.438333333333,10.369722222222
    1766Bavaria, GermanyGermanyTriploidite 14910511254549.168055555556,11.429166666667
    22041Upper Palatinate, Bavaria, GermanyGermanyTriploidite 14932201221849.538888888889,12.352222222222
    17126Pleystein, Upper Palatinate, Bavaria, GermanyGermanyTriploidite 14938221225949.639444444444,12.419166666667
    MD203677Trutzhofmühle, Pleystein, Upper Palatinate, Bavaria, GermanyGermanyTriploidite 10000000,0
    14730Waidhaus, Upper Palatinate, Bavaria, GermanyGermanyTriploidite 14938461228449.646111111111,12.467777777778
    MD13086Silbergrube, Waidhaus, Upper Palatinate, Bavaria, GermanyGermanyTriploidite 149382612284149.640555555556,12.478055555556
    14488JapanJapanTriploidite 135195713558335.3325,135.9675
    48023Ibaraki, JapanJapanTriploidite 136333114034836.558611111111,140.56888888889
    230628Kasumigaura City, Ibaraki, JapanJapanTriploidite 10000000,0
    278125Chiyoda-machi, Kasumigaura City, Ibaraki, JapanJapanTriploidite 10000000,0
    MD53662Yukiiri, Chiyoda-machi, Kasumigaura City, Ibaraki, JapanJapanTriploidite 10000000,0
    14247PolandPolandTriploidite 151374619245551.629444444444,19.415277777778
    16278Lower Silesian Voivodeship, PolandPolandTriploidite 15055141671550.920555555556,16.120833333333
    158183Świdnica Co., Lower Silesian Voivodeship, PolandPolandTriploidite 150544316221850.911944444444,16.371666666667
    309577Gmina Świdnica, Świdnica Co., Lower Silesian Voivodeship, PolandPolandTriploidite 150475516241250.798611111111,16.403333333333
    MD156329Lutomia Dolna, Gmina Świdnica, Świdnica Co., Lower Silesian Voivodeship, PolandPolandTriploidite 10000000,0
    P172126.914409RussiaRussiaDES460_16DES460_16Alexandra-0169Alexandra-0173Triploidite 15356106839953.936111111111,68.6525
    14410Primorsky Krai, RussiaRussiaTriploidite 144541134574444.900277777778,134.96222222222
    301593Arminsky Ore District, Primorsky Krai, RussiaRussiaTriploidite 1461629135485946.274722222222,135.81638888889
    MD17826Tigrinoe Sn-W-Mo Deposit (Tigriny), Arminsky Ore District, Primorsky Krai, RussiaRussiaTriploidite 14645913545046.083055555556,135.75
    P172126.92640Zabaykalsky Krai, RussiaRussiaDES460_16DES460_16Alexandra-0169Alexandra-0173Triploidite 1522634108242252.442777777778,108.40611111111
    P172126.918521Chitinskaya Oblast, Zabaykalsky Krai, RussiaRussiaDES460_16DES460_16Alexandra-0169Alexandra-0173Triploidite 1522635116182352.443055555556,116.30638888889
    MDO172126.9192584Zavitinskoe Be-Li Deposit, Chitinskaya Oblast, Zabaykalsky Krai, RussiaRussia192584Zavitinskoe Be-Li Deposit, Chitinskaya Oblast, Zabaykalsky Krai, RussiaDES460_16DES460_16Alexandra-0169Alexandra-0173Triploidite 15141211536251.683888888889,115.60055555556
    14468South AfricaSouth AfricaTriploidite 1-28-14-36264719-28.243333333333,26.788611111111
    5822Northern Cape, South AfricaSouth AfricaTriploidite 1-28-59-5823715-28.999444444444,23.120833333333
    2420Namakwa District (Namaqualand), Northern Cape, South AfricaSouth AfricaTriploidite 1-29-41-1618295-29.687777777778,18.484722222222
    54173Steinkopf, Namakwa District (Namaqualand), Northern Cape, South AfricaSouth AfricaTriploidite 1-29-15-9174411-29.2525,17.736388888889
    MD10243Jakkalswater (Jackal's Water; Noumas I Pegmatite; Blesberg Mine), Steinkopf, Namakwa District (Namaqualand), Northern Cape, South AfricaSouth AfricaTriploidite 10000000,0
    P1787.41785.414424SwedenSwedenPR82_85PR82_85Alexandra-0315Alexandra-0315Triploidite 159383915494959.644166666667,15.830277777778
    P1787.41785.423837Östergötland County, SwedenSwedenPR82_85PR82_85Alexandra-0315Alexandra-0315Triploidite 158293515481158.493055555556,15.803055555556
    P1787.41785.429069Motala, Östergötland County, SwedenSwedenPR82_85PR82_85Alexandra-0315Alexandra-0315Triploidite 158444815175658.746666666667,15.298888888889
    P1787.41785.439540Godegård, Motala, Östergötland County, SwedenSwedenPR82_85PR82_85Alexandra-0315Alexandra-0315Triploidite 1584622158558.772777777778,15.134722222222
    MDO1787.41785.410004Skrumpetorp, Godegård, Motala, Östergötland County, SwedenSweden10004Skrumpetorp, Godegård, Motala, Östergötland County, SwedenPR82_85PR82_85Alexandra-0315Alexandra-0315Triploidite 15846441582458.778888888889,15.14
    P615514281UKUKMM34_159MM34_159Lucy_255Lucy_255Triploidite 1535237-3-55-3553.876944444444,-3.9263888888889
    P615514093England, UKUKMM34_159MM34_159Lucy_255Lucy_255Triploidite 1521826-1-25-3352.307222222222,-1.4258333333333
    P6155840Cornwall, England, UKUKMM34_159MM34_159Lucy_255Lucy_255Triploidite 1501846-4-59-4950.312777777778,-4.9969444444444
    P61551265St Just, Cornwall, England, UKUKMM34_159MM34_159Lucy_255Lucy_255Triploidite 150727-5-40-4650.124166666667,-5.6794444444444
    P6155855Botallack, St Just, Cornwall, England, UKUKMM34_159MM34_159Lucy_255Lucy_255Triploidite 15087-5-41-2050.135277777778,-5.6888888888889
    MDO61551309Wheal Owles, Botallack, St Just, Cornwall, England, UKUK1309Wheal Owles, Botallack, St Just, Cornwall, England, UKMM34_159MM34_159Lucy_255Lucy_255Triploidite 15083-5-41-1650.134166666667,-5.6877777777778
    P17022943366USAUSAAM93_1215CM54_945Be-00023Alexandra-0181Triploidite 1374912-83-42-4937.82,-83.713611111111
    P137913733293Arizona, USAUSACM52_183CM52_183Bradley_2012_148Bradley_2012_148Triploidite 1332843-111-18-3933.478611111111,-111.31083333333
    P137913733392Yavapai Co., Arizona, USAUSACM52_183CM52_183Bradley_2012_148Bradley_2012_148Triploidite 1342141-112-28-2434.361388888889,-112.47333333333
    P1379137331279White Picacho District, Yavapai Co., Arizona, USAUSA31279White Picacho District, Yavapai Co., Arizona, USACM52_183CM52_183Bradley_2012_148Bradley_2012_148Triploidite 1335832-112-32-5133.975555555556,-112.5475
    P1379137351358Independence Gulch, White Picacho District, Yavapai Co., Arizona, USAUSACM52_183CM52_183Bradley_2012_148Bradley_2012_148Triploidite 1335959-112-30-3233.999722222222,-112.50888888889
    MDO1379137330506Midnight Owl Mine (Lithia King Mine; Lithium King Mine; Midnight Owl Pegmatites), Independence Gulch, White Picacho District, Yavapai Co., Arizona, USAUSA30506Midnight Owl Mine (Lithia King Mine; Lithium King Mine; Midnight Owl Pegmatites), Independence Gulch, White Picacho District, Yavapai Co., Arizona, USACM52_183CM52_183Bradley_2012_148Bradley_2012_148Triploidite 1335957-112-30-4833.999166666667,-112.51333333333
    P36936315903Connecticut, USAUSAGSAB81_3663GSAB81_3663Alexandra-0319Alexandra-0318Triploidite 1413544-72-39-4541.595555555556,-72.6625
    P3693633697Fairfield Co., Connecticut, USAUSAGSAB81_3663GSAB81_3663Alexandra-0319Alexandra-0318Triploidite 141147-73-22-5141.235277777778,-73.380833333333
    P36936313427Redding (Reading), Fairfield Co., Connecticut, USAUSAGSAB81_3663GSAB81_3663Alexandra-0319Alexandra-0318Triploidite 1411653-73-25-1741.281388888889,-73.421388888889
    P369363275695Branchville, Redding (Reading), Fairfield Co., Connecticut, USAUSAGSAB81_3663GSAB81_3663Alexandra-0319Alexandra-0318Triploidite 141163-73-26-2041.2675,-73.438888888889
    MDO3693636816Fillow Quarry (Branchville Quarry; Branchville Mica Mine; Smith Mine), Branchville, Redding (Reading), Fairfield Co., Connecticut, USAUSA6816Fillow Quarry (Branchville Quarry; Branchville Mica Mine; Smith Mine), Branchville, Redding (Reading), Fairfield Co., Connecticut, USAGSAB81_3663GSAB81_3663Alexandra-0319Alexandra-0318Triploidite 141164-73-26-2141.267777777778,-73.439166666667
    3772Maine, USAUSATriploidite 1443728-69-29-1744.624444444444,-69.488055555556
    14250Oxford Co., Maine, USAUSATriploidite 144231-70-39-2844.383611111111,-70.657777777778
    192467Newry, Oxford Co., Maine, USAUSATriploidite 1443239-70-43-3944.544166666667,-70.7275
    MD3780Dunton Gem Quarry, Newry, Oxford Co., Maine, USAUSATriploidite 1443234-70-43-2344.542777777778,-70.723055555556
    P32629414502New Hampshire, USAUSACM54_945CM54_945Alexandra-0181Alexandra-0181Triploidite 1432748-71-34-1643.463333333333,-71.571111111111
    P32629414501Grafton Co., New Hampshire, USAUSACM54_945CM54_945Alexandra-0181Alexandra-0181Triploidite 144022-71-51-3044.006111111111,-71.858333333333
    P32629414500Groton, Grafton Co., New Hampshire, USAUSACM54_945CM54_945Alexandra-0181Alexandra-0181Triploidite 1434519-71-52-2443.755277777778,-71.873333333333
    MDO3262943942Palermo No. 1 Mine (Palermo No. 1 Pegmatite; Hartford Mine; GE Mine), Groton, Grafton Co., New Hampshire, USAUSA3942Palermo No. 1 Mine (Palermo No. 1 Pegmatite; Hartford Mine; GE Mine), Groton, Grafton Co., New Hampshire, USACM54_945CM54_945Alexandra-0181Alexandra-0181Triploidite 143454-71-53-2243.751111111111,-71.889444444444
    195631Rockingham Co., New Hampshire, USAUSATriploidite 143010-71-4-2143.002777777778,-71.0725
    15862Raymond, Rockingham Co., New Hampshire, USAUSATriploidite 143057-71-11-2343.015833333333,-71.189722222222
    MD15855Chandler Mine (Pegmatite No. 7), Raymond, Rockingham Co., New Hampshire, USAUSATriploidite 10000000,0
    P170217004104South Dakota, USAUSAAM93_1215AM75_631Be-00023Alexandra-0372Triploidite 143582-100-5-3243.967222222222,-100.09222222222
    P1702170223305Custer Co., South Dakota, USAUSAAM93_1215AM93_1215Be-00023Be-00023Triploidite 1434245-103-30-2543.7125,-103.50694444444
    P170217024111Custer District, Custer Co., South Dakota, USAUSAAM93_1215AM93_1215Be-00023Be-00023Triploidite 143449-103-35-3043.735833333333,-103.59166666667
    P1702170226805Fourmile, Custer District, Custer Co., South Dakota, USAUSAAM93_1215AM93_1215Be-00023Be-00023Triploidite 1434333-103-41-443.725833333333,-103.68444444444
    MDO170217024122Tip Top Mine (Tip Top Pegmatite), Fourmile, Custer District, Custer Co., South Dakota, USAUSA4122Tip Top Mine (Tip Top Pegmatite), Fourmile, Custer District, Custer Co., South Dakota, USAAM93_1215AM93_1215Be-00023Be-00023Triploidite 1434256-103-40-943.715555555556,-103.66916666667
    P1700170017377Pennington Co., South Dakota, USAUSAAM75_631AM75_631Alexandra-0372Alexandra-0372Triploidite 1435636-103-19-3343.943333333333,-103.32583333333
    P170017004113Keystone District, Pennington Co., South Dakota, USAUSAAM75_631AM75_631Alexandra-0372Alexandra-0372Triploidite 1435255-103-24-843.881944444444,-103.40222222222
    P1700170023065Keystone, Keystone District, Pennington Co., South Dakota, USAUSAAM75_631AM75_631Alexandra-0372Alexandra-0372Triploidite 143537-103-25-1443.885277777778,-103.42055555556
    MDRO1700170018239Peerless Mine (Monitor; Monarch; Protector), Keystone, Keystone District, Pennington Co., South Dakota, USAUSA122418Black Elk Peak (Harney Peak), Pennington Co., South Dakota, USAAM75_631AM75_631Alexandra-0372Alexandra-0372Triploidite 1435325-103-25-1043.890277777778,-103.41944444444

    This mineral directly occurs at 29 localities (30 localities according to mindat, 126 localities if parents are counted as well)
    Of the 29 localities at which this mineral occurs, 16 have an age. (77 of the 126 parent localities have ages)


    MDThe mineral occurs at this locality according to MED, but does not have an age yet.
    MDThe mineral occurs at this locality according to MED, and has an age.
    The mineral occurs at some child of this locality.
    The locality at which the mineral occurs does not have an age...this is the closest parent locality with an age, relative to that mineral. This is not ideal.

    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.

    In order to zoom in/out on the map, you'll need to click inside the map first
    If a locality has both a GPS coordinate, and either contains or has at least one child locality containing at least one of the minerals listed above, then this map displays a single marker for that locality.

     This bottom-level locality is directly dated. (11 total)
     This locality is directly dated, but is not bottom-level. (5 total)
     This locality is not directly dated, and is not bottom-level. (57 total)

     This bottom-level locality has an age assigned to it from some other locality. (4 total)
     This locality does not have an age assigned to it. (12 bottom-level + 37 top/mid-level = 49 total)

       






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