Max Age (Ma) | Min Age (Ma) | mindat ID | Locality containing Mineral | Country | Tectonic Settings | Dated Locality ID | Dated Locality (Max Age) | Reference (Max Age) | Reference (Min Age) | Excel ID (Max Age) | Excel ID (Min Age) | Query Minerals | # of Query Minerals at Locality | Lat Deg | Lat Min | Lat Sec | Lon Deg | Lon Min | Lon Sec | Decimal Degree | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
P | 1240 | 995 | 8188 | Canada | Canada | USGSOFR02_189 | USGSOFR02_189 | ree-00218 | ree-00218 | Britholite-(Y) | 1 | 53 | 20 | 27 | -90 | -3 | -40 | 53.340833333333,-90.061111111111 | |||||
P | 1240 | 995 | 14009 | Québec, Canada | Canada | USGSOFR02_189 | USGSOFR02_189 | ree-00218 | ree-00218 | Britholite-(Y) | 1 | 47 | 12 | 29 | -72 | -16 | -52 | 47.208055555556,-72.281111111111 | |||||
P | 1240 | 995 | 14694 | Abitibi-Témiscamingue, Québec, Canada | Canada | USGSOFR02_189 | USGSOFR02_189 | ree-00218 | ree-00218 | Britholite-(Y) | 1 | 48 | 9 | 45 | -78 | -31 | -47 | 48.1625,-78.529722222222 | |||||
P | 1240 | 995 | 613 | Témiscamingue RCM, Abitibi-Témiscamingue, Québec, Canada | Canada | USGSOFR02_189 | USGSOFR02_189 | ree-00218 | ree-00218 | Britholite-(Y) | 1 | 47 | 21 | 32 | -78 | -56 | -25 | 47.358888888889,-78.940277777778 | |||||
P | 1240 | 995 | 204882 | Les Lacs-du-Témiscamingue, Témiscamingue RCM, Abitibi-Témiscamingue, Québec, Canada | Canada | USGSOFR02_189 | USGSOFR02_189 | ree-00218 | ree-00218 | Britholite-(Y) | 1 | 46 | 47 | 59 | -78 | -30 | -16 | 46.799722222222,-78.504444444444 | |||||
MD | O | 1240 | 995 | 614 | Kipawa Alkaline Complex, Les Lacs-du-Témiscamingue, Témiscamingue RCM, Abitibi-Témiscamingue, Québec, Canada | Canada | 614 | Kipawa Alkaline Complex, Les Lacs-du-Témiscamingue, Témiscamingue RCM, Abitibi-Témiscamingue, Québec, Canada | USGSOFR02_189 | USGSOFR02_189 | ree-00218 | ree-00218 | Britholite-(Y) | 1 | 46 | 48 | 10 | -78 | -29 | -40 | 46.802777777778,-78.494444444444 | ||
209916 | Côte-Nord, Québec, Canada | Canada | Britholite-(Y) | 1 | 51 | 46 | 17 | -65 | -39 | -11 | 51.771388888889,-65.653055555556 | ||||||||||||
212092 | Sept-Rivières RCM, Côte-Nord, Québec, Canada | Canada | Britholite-(Y) | 1 | 50 | 34 | 36 | -65 | -49 | -24 | 50.576666666667,-65.823333333333 | ||||||||||||
MD | 212093 | Kwyjibo Deposit, Sept-Rivières RCM, Côte-Nord, Québec, Canada | Canada | Britholite-(Y) | 1 | 50 | 56 | 0 | -65 | -14 | 0 | 50.933333333333,-65.233333333333 | |||||||||||
P | 400 | 66 | 693 | China | China | OGR31_139 | Grew_Li_2019_0060 | Chen2007tbl01-51 | Britholite-(Y) | 1 | 33 | 0 | 55 | 111 | 35 | 19 | 33.015277777778,111.58861111111 | ||||||
MD | O | 400 | 66 | 22425 | Henan, China | China | 240987 | Pegmatite Vein No. 309, Guanpo Pegmatite Field, Guanpo, Lushi Co., Sanmenxia, Henan, China | OGR31_139 | Grew_Li_2019_0060 | Chen2007tbl01-51 | Britholite-(Y) | 1 | 34 | 6 | 32 | 113 | 0 | 31 | 34.108888888889,113.00861111111 | |||
P | 1809.9 | 1804.1 | 16125 | Finland | Finland | GSLSP350_7 | GSLSP350_7 | Kristen002523 | Kristen002523 | Britholite-(Y) | 1 | 62 | 13 | 49 | 25 | 18 | 29 | 62.230277777778,25.308055555556 | |||||
305622 | Pirkanmaa, Finland | Finland | Britholite-(Y) | 1 | 61 | 27 | 1 | 23 | 42 | 46 | 61.450277777778,23.712777777778 | ||||||||||||
252687 | Valkeakoski, Pirkanmaa, Finland | Finland | Britholite-(Y) | 1 | 61 | 13 | 29 | 24 | 2 | 56 | 61.224722222222,24.048888888889 | ||||||||||||
MD | 1653 | Pyörönmaa Pegmatite, Valkeakoski, Pirkanmaa, Finland | Finland | Britholite-(Y) | 1 | 61 | 19 | 11 | 23 | 59 | 26 | 61.319722222222,23.990555555556 | |||||||||||
P | 1809.9 | 1804.1 | 16124 | Southwest Finland, Finland | Finland | GSLSP350_7 | GSLSP350_7 | Kristen002523 | Kristen002523 | Britholite-(Y) | 1 | 60 | 30 | 11 | 22 | 15 | 13 | 60.503055555556,22.253611111111 | |||||
P | 1809.9 | 1804.1 | 192473 | Kimitoön (Kemiönsaari), Southwest Finland, Finland | Finland | 192473 | Kimitoön (Kemiönsaari), Southwest Finland, Finland | GSLSP350_7 | GSLSP350_7 | Kristen002523 | Kristen002523 | Britholite-(Y) | 1 | 60 | 8 | 32 | 22 | 34 | 24 | 60.142222222222,22.573333333333 | |||
MD | R | O | 1809.9 | 1804.1 | 193597 | Lövböle, Kimitoön (Kemiönsaari), Southwest Finland, Finland | Finland | 192473 | Kimitoön (Kemiönsaari), Southwest Finland, Finland | GSLSP350_7 | GSLSP350_7 | Kristen002523 | Kristen002523 | Britholite-(Y) | 1 | 60 | 9 | 3 | 22 | 32 | 21 | 60.150833333333,22.539166666667 | |
MD | R | O | 1809.9 | 1804.1 | 249320 | Smörklinten, Kimitoön (Kemiönsaari), Southwest Finland, Finland | Finland | 192473 | Kimitoön (Kemiönsaari), Southwest Finland, Finland | GSLSP350_7 | GSLSP350_7 | Kristen002523 | Kristen002523 | Britholite-(Y) | 1 | 60 | 8 | 40 | 22 | 35 | 58 | 60.144444444444,22.599444444444 | |
P | 147 | 61.6 | 14488 | Japan | Japan | GCA60_3151 | EG69_1207 | Mo-00276 | Mo-00083 | Britholite-(Y) | 1 | 35 | 19 | 57 | 135 | 58 | 3 | 35.3325,135.9675 | |||||
P | 147 | 71 | 15650 | Fukushima, Japan | Japan | GCA60_3151 | GCA60_3151 | Mo-00276 | Mo-00276 | Britholite-(Y) | 1 | 37 | 25 | 27 | 140 | 11 | 14 | 37.424166666667,140.18722222222 | |||||
MD | 15805 | Abukuma Range (Abukuma Massif), Fukushima, Japan | Japan | Britholite-(Y) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0,0 | |||||||||||
P | 147 | 71 | 20285 | Kawamata, Fukushima, Japan | Japan | GCA60_3151 | GCA60_3151 | Mo-00276 | Mo-00276 | Britholite-(Y) | 1 | 37 | 40 | 40 | 140 | 36 | 44 | 37.677777777778,140.61222222222 | |||||
MD | O | 147 | 71 | 56919 | Fusamata, Kawamata, Fukushima, Japan | Japan | 56919 | Fusamata, Kawamata, Fukushima, Japan | GCA60_3151 | GCA60_3151 | Mo-00276 | Mo-00276 | Britholite-(Y) | 1 | 37 | 41 | 22 | 140 | 36 | 29 | 37.689444444444,140.60805555556 | ||
R | P | 147 | 71 | 2181 | Iizaka Village (IIsaka), Kawamata, Fukushima, Japan | Japan | 56919 | Fusamata, Kawamata, Fukushima, Japan | GCA60_3151 | GCA60_3151 | Mo-00276 | Mo-00276 | Britholite-(Y) | 1 | 37 | 39 | 59 | 140 | 37 | 0 | 37.666388888889,140.61666666667 | ||
MD | R | O | 147 | 71 | 5813 | Suishoyama Pegmatite (Suishouyama; Suisyoyama; Suishyoyama), Iizaka Village (IIsaka), Kawamata, Fukushima, Japan | Japan | 56919 | Fusamata, Kawamata, Fukushima, Japan | GCA60_3151 | GCA60_3151 | Mo-00276 | Mo-00276 | Britholite-(Y) | 1 | 37 | 40 | 0 | 140 | 37 | 0 | 37.666666666667,140.61666666667 | |
P | 66.8 | 61.6 | 23078 | Gifu, Japan | Japan | EG69_1207 | EG69_1207 | Mo-00083 | Mo-00083 | Britholite-(Y) | 1 | 35 | 51 | 0 | 137 | 2 | 4 | 35.85,137.03444444444 | |||||
P | 66.8 | 61.6 | 180788 | Nakatsugawa City, Gifu, Japan | Japan | EG69_1207 | EG69_1207 | Mo-00083 | Mo-00083 | Britholite-(Y) | 1 | 35 | 32 | 48 | 137 | 23 | 25 | 35.546666666667,137.39027777778 | |||||
P | 66.8 | 61.6 | 7032 | Hirukawa, Nakatsugawa City, Gifu, Japan | Japan | EG69_1207 | EG69_1207 | Mo-00083 | Mo-00083 | Britholite-(Y) | 1 | 35 | 32 | 48 | 137 | 23 | 25 | 35.546666666667,137.39027777778 | |||||
MD | R | O | 66.8 | 61.6 | 50993 | Tawara (Tahara), Hirukawa, Nakatsugawa City, Gifu, Japan | Japan | 6411 | Ebisu Mine, Hirukawa, Nakatsugawa City, Gifu, Japan | EG69_1207 | EG69_1207 | Mo-00083 | Mo-00083 | Britholite-(Y) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0,0 | |
P | 245 | 240 | 21925 | Mongolia | Mongolia | AJS258_1 | AJS258_1 | Cr-00058 | Cr-00058 | Britholite-(Y) | 1 | 47 | 21 | 57 | 102 | 51 | 26 | 47.365833333333,102.85722222222 | |||||
P | 245 | 240 | 53384 | Hovd Aimag (Khovd Aimag), Mongolia | Mongolia | AJS258_1 | AJS258_1 | Cr-00058 | Cr-00058 | Britholite-(Y) | 1 | 46 | 50 | 55 | 93 | 26 | 28 | 46.848611111111,93.441111111111 | |||||
P | 245 | 240 | 206353 | Altai Mts, Hovd Aimag (Khovd Aimag), Mongolia | Mongolia | AJS258_1 | AJS258_1 | Cr-00058 | Cr-00058 | Britholite-(Y) | 1 | 47 | 32 | 35 | 91 | 39 | 31 | 47.543055555556,91.658611111111 | |||||
P | 245 | 240 | 26157 | Khaldzan Buragtag Massif, Altai Mts, Hovd Aimag (Khovd Aimag), Mongolia | Mongolia | 26157 | Khaldzan Buragtag Massif, Altai Mts, Hovd Aimag (Khovd Aimag), Mongolia | AJS258_1 | AJS258_1 | Cr-00058 | Cr-00058 | Britholite-(Y) | 1 | 48 | 28 | 14 | 91 | 55 | 22 | 48.470555555556,91.922777777778 | |||
MD | R | O | 245 | 240 | 145632 | Tsakhirin Khuduk Y-Zr-Nb Deposit, Khaldzan Buragtag Massif, Altai Mts, Hovd Aimag (Khovd Aimag), Mongolia | Mongolia | 26157 | Khaldzan Buragtag Massif, Altai Mts, Hovd Aimag (Khovd Aimag), Mongolia | AJS258_1 | AJS258_1 | Cr-00058 | Cr-00058 | Britholite-(Y) | 1 | 48 | 32 | 0 | 91 | 54 | 45 | 48.533333333333,91.9125 | |
P | 1788 | 1696 | 12362 | Norway | Norway | NGT66_69 | NGT66_69 | TMA-00003 | TMA-00003 | Britholite-(Y) | 1 | 57 | 36 | 26 | 9 | 41 | 16 | 57.607222222222,9.6877777777778 | |||||
P | 1788 | 1696 | 14159 | Nordland, Norway | Norway | NGT66_69 | NGT66_69 | TMA-00003 | TMA-00003 | Britholite-(Y) | 1 | 67 | 29 | 45 | 14 | 50 | 58 | 67.495833333333,14.849444444444 | |||||
11291 | Hamarøy, Nordland, Norway | Norway | Britholite-(Y) | 1 | 67 | 54 | 32 | 15 | 51 | 15 | 67.908888888889,15.854166666667 | ||||||||||||
MD | 208351 | Kråkmo, Hamarøy, Nordland, Norway | Norway | Britholite-(Y) | 1 | 67 | 45 | 59 | 15 | 56 | 31 | 67.766388888889,15.941944444444 | |||||||||||
MD | 156287 | Lagmannsvik, Hamarøy, Nordland, Norway | Norway | Britholite-(Y) | 1 | 67 | 56 | 8 | 15 | 52 | 23 | 67.935555555556,15.873055555556 | |||||||||||
P | 1788 | 1696 | 192692 | Tysfjord, Nordland, Norway | Norway | NGT66_69 | NGT66_69 | TMA-00003 | TMA-00003 | Britholite-(Y) | 1 | 68 | 7 | 10 | 16 | 18 | 46 | 68.119444444444,16.312777777778 | |||||
2523 | Drag, Tysfjord, Nordland, Norway | Norway | Britholite-(Y) | 1 | 68 | 2 | 43 | 16 | 1 | 54 | 68.045277777778,16.031666666667 | ||||||||||||
48534 | Eivollen, Drag, Tysfjord, Nordland, Norway | Norway | Britholite-(Y) | 1 | 68 | 2 | 57 | 16 | 2 | 33 | 68.049166666667,16.0425 | ||||||||||||
MD | 194272 | Nedre Eivollen, Eivollen, Drag, Tysfjord, Nordland, Norway | Norway | Britholite-(Y) | 1 | 68 | 2 | 56 | 16 | 2 | 32 | 68.048888888889,16.042222222222 | |||||||||||
32727 | Lapplægeret, Drag, Tysfjord, Nordland, Norway | Norway | Britholite-(Y) | 1 | 68 | 2 | 40 | 16 | 0 | 14 | 68.044444444444,16.003888888889 | ||||||||||||
MD | 194255 | Øvre Lapplægeret Quarry, Lapplægeret, Drag, Tysfjord, Nordland, Norway | Norway | Britholite-(Y) | 1 | 68 | 2 | 43 | 16 | 0 | 16 | 68.045277777778,16.004444444444 | |||||||||||
MD | O | 1742 | 1742 | 11288 | Hundholmen, Tysfjord, Nordland, Norway | Norway | 11288 | Hundholmen, Tysfjord, Nordland, Norway | NGT66_69 | NGT66_69 | Be-00032 | Be-00032 | Britholite-(Y) | 1 | 68 | 8 | 50 | 16 | 16 | 0 | 68.147222222222,16.266666666667 | ||
MD | O | 1788 | 1696 | 50519 | Stetind Pegmatite, Tysfjord, Nordland, Norway | Norway | 50519 | Stetind Pegmatite, Tysfjord, Nordland, Norway | NGT66_69 | NGT66_69 | TMA-00003 | TMA-00003 | Britholite-(Y) | 1 | 68 | 10 | 25 | 16 | 33 | 16 | 68.173611111111,16.554444444444 | ||
2514 | Telemark, Norway | Norway | Britholite-(Y) | 1 | 59 | 13 | 24 | 8 | 53 | 33 | 59.223333333333,8.8925 | ||||||||||||
36411 | Skien, Telemark, Norway | Norway | Britholite-(Y) | 1 | 59 | 13 | 44 | 9 | 34 | 45 | 59.228888888889,9.5791666666667 | ||||||||||||
288272 | Kilebygda, Skien, Telemark, Norway | Norway | Britholite-(Y) | 1 | 59 | 5 | 30 | 9 | 25 | 5 | 59.091666666667,9.4180555555556 | ||||||||||||
MD | 14390 | Gislesjø, Kilebygda, Skien, Telemark, Norway | Norway | Britholite-(Y) | 1 | 59 | 5 | 31 | 9 | 25 | 6 | 59.091944444444,9.4183333333333 | |||||||||||
14409 | Russia | Russia | Britholite-(Y) | 1 | 53 | 56 | 10 | 68 | 39 | 9 | 53.936111111111,68.6525 | ||||||||||||
21226 | Khabarovsk Krai, Russia | Russia | Britholite-(Y) | 1 | 52 | 6 | 56 | 135 | 17 | 36 | 52.115555555556,135.29333333333 | ||||||||||||
MD | 29442 | Badzhalski Ore District, Khabarovsk Krai, Russia | Russia | Britholite-(Y) | 1 | 50 | 21 | 40 | 134 | 11 | 26 | 50.361111111111,134.19055555556 | |||||||||||
17857 | Murmansk Oblast, Russia | Russia | Britholite-(Y) | 1 | 67 | 55 | 58 | 33 | 2 | 44 | 67.932777777778,33.045555555556 | ||||||||||||
272371 | Belye Tundry Massif, Murmansk Oblast, Russia | Russia | Britholite-(Y) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0,0 | ||||||||||||
MD | 272372 | Zirkonovoe Pegmatite Body (Zirkonovoye), Belye Tundry Massif, Murmansk Oblast, Russia | Russia | Britholite-(Y) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0,0 | |||||||||||
192627 | Keivy Mountains, Murmansk Oblast, Russia | Russia | Britholite-(Y) | 1 | 67 | 37 | 57 | 36 | 42 | 0 | 67.6325,36.7 | ||||||||||||
167703 | Western Keivy Massif, Keivy Mountains, Murmansk Oblast, Russia | Russia | Britholite-(Y) | 1 | 67 | 37 | 58 | 36 | 42 | 0 | 67.632777777778,36.7 | ||||||||||||
MD | 13725 | Vyuntspakhk Mt, Western Keivy Massif, Keivy Mountains, Murmansk Oblast, Russia | Russia | Britholite-(Y) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0,0 | |||||||||||
MD | 2711 | West Keivy Block, Western Keivy Massif, Keivy Mountains, Murmansk Oblast, Russia | Russia | Britholite-(Y) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0,0 | |||||||||||
18884 | Slovakia | Slovakia | Britholite-(Y) | 1 | 48 | 38 | 47 | 19 | 1 | 34 | 48.646388888889,19.026111111111 | ||||||||||||
226838 | Trenčín Region, Slovakia | Slovakia | Britholite-(Y) | 1 | 48 | 53 | 3 | 18 | 14 | 38 | 48.884166666667,18.243888888889 | ||||||||||||
228431 | Považská Bystrica Co., Trenčín Region, Slovakia | Slovakia | Britholite-(Y) | 1 | 49 | 11 | 38 | 18 | 26 | 5 | 49.193888888889,18.434722222222 | ||||||||||||
MD | 219576 | Stupné, Považská Bystrica Co., Trenčín Region, Slovakia | Slovakia | Britholite-(Y) | 1 | 49 | 11 | 39 | 18 | 26 | 5 | 49.194166666667,18.434722222222 | |||||||||||
14281 | UK | UK | Britholite-(Y) | 1 | 53 | 52 | 37 | -3 | -55 | -35 | 53.876944444444,-3.9263888888889 | ||||||||||||
14091 | Scotland, UK | UK | Britholite-(Y) | 1 | 56 | 24 | 22 | -3 | -53 | -8 | 56.406111111111,-3.8855555555556 | ||||||||||||
31748 | Highland, Scotland, UK | UK | Britholite-(Y) | 1 | 57 | 22 | 2 | -5 | -4 | -32 | 57.367222222222,-5.0755555555556 | ||||||||||||
MD | 14267 | Isle Of Skye, Highland, Scotland, UK | UK | Britholite-(Y) | 1 | 57 | 15 | 57 | -6 | -5 | -38 | 57.265833333333,-6.0938888888889 | |||||||||||
P | 1435 | 510 | 3366 | USA | USA | CM52_183 | USGSOFR2009_1005 | Bradley_2012_101 | Alexandra-0395 | Britholite-(Y) | 1 | 37 | 49 | 12 | -83 | -42 | -49 | 37.82,-83.713611111111 | |||||
P | 1435 | 510 | 3585 | Colorado, USA | USA | CM52_183 | USGSOFR2009_1005 | Bradley_2012_101 | Alexandra-0395 | Britholite-(Y) | 1 | 38 | 55 | 32 | -105 | -31 | -51 | 38.925555555556,-105.53083333333 | |||||
P | 1435 | 1425 | 14218 | Fremont Co., Colorado, USA | USA | CM52_183 | CM52_183 | Bradley_2012_101 | Bradley_2012_101 | Britholite-(Y) | 1 | 38 | 25 | 51 | -105 | -23 | -45 | 38.430833333333,-105.39583333333 | |||||
MD | O | 1435 | 1425 | 133669 | Wet Mountains Area, Fremont Co., Colorado, USA | USA | 224613 | Five Points Gulch, Wet Mountains Area, Fremont Co., Colorado, USA | CM52_183 | CM52_183 | Bradley_2012_101 | Bradley_2012_101 | Britholite-(Y) | 1 | 38 | 18 | 44 | -105 | -21 | -19 | 38.312222222222,-105.35527777778 | ||
P | 589 | 510 | 21893 | Gunnison Co., Colorado, USA | USA | GSCOF5796 | USGSOFR2009_1005 | Jen_0000931 | Alexandra-0395 | Britholite-(Y) | 1 | 38 | 46 | 26 | -106 | -57 | -27 | 38.773888888889,-106.9575 | |||||
P | 589 | 510 | 49906 | White Earth District (Powderhorn District), Gunnison Co., Colorado, USA | USA | GSCOF5796 | USGSOFR2009_1005 | Jen_0000931 | Alexandra-0395 | Britholite-(Y) | 1 | 38 | 14 | 48 | -107 | -3 | -32 | 38.246666666667,-107.05888888889 | |||||
MD | O | 589 | 510 | 3632 | Iron Hill (Iron Hill Carbonatite Complex), White Earth District (Powderhorn District), Gunnison Co., Colorado, USA | USA | 3632 | Iron Hill (Iron Hill Carbonatite Complex), White Earth District (Powderhorn District), Gunnison Co., Colorado, USA | GSCOF5796 | USGSOFR2009_1005 | Jen_0000931 | Alexandra-0395 | Britholite-(Y) | 1 | 38 | 14 | 4 | -106 | -42 | -30 | 38.234444444444,-106.70833333333 | ||
208081 | Michigan, USA | USA | Britholite-(Y) | 1 | 44 | 1 | 40 | -85 | -11 | -20 | 44.027777777778,-85.188888888889 | ||||||||||||
15099 | Marquette Co., Michigan, USA | USA | Britholite-(Y) | 1 | 46 | 33 | 48 | -87 | -41 | -35 | 46.563333333333,-87.693055555556 | ||||||||||||
213946 | Republic, Marquette Co., Michigan, USA | USA | Britholite-(Y) | 1 | 46 | 27 | 17 | -87 | -55 | -59 | 46.454722222222,-87.933055555556 | ||||||||||||
MD | 123245 | Black River Pegmatite, Republic, Marquette Co., Michigan, USA | USA | Britholite-(Y) | 1 | 46 | 27 | 23 | -87 | -57 | -9 | 46.456388888889,-87.9525 | |||||||||||
4126 | Texas, USA | USA | Britholite-(Y) | 1 | 31 | 22 | 42 | -98 | -30 | -27 | 31.378333333333,-98.5075 | ||||||||||||
9986 | Llano Co., Texas, USA | USA | Britholite-(Y) | 1 | 30 | 42 | 14 | -98 | -38 | -39 | 30.703888888889,-98.644166666667 | ||||||||||||
250612 | Kingsland Granite Company Quarry (Petrick Quarry), Llano Co., Texas, USA | USA | Britholite-(Y) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0,0 | ||||||||||||
MD | 107388 | Petrick Pegmatite, Kingsland Granite Company Quarry (Petrick Quarry), Llano Co., Texas, USA | USA | Britholite-(Y) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0,0 |
This mineral directly occurs at 28 localities (30 localities according to mindat, 85 localities if parents are counted as well)Of the 28 localities at which this mineral occurs, 12 have an age. (40 of the 85 parent localities have ages)
MD | The mineral occurs at this locality according to MED, but does not have an age yet. |
MD | The 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. |
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. |
All locality data graciously provided by mindat.org
All age data...
Other copyright data...