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The RRUFF Project has been migrated to RRUFF.net. Please update your bookmarks immediately, if you have not done so.
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| 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 | 560 | 500 | 21894 | Algeria | Algeria | JAES8_19 | JAES8_19 | Alexandra-0277 | Alexandra-0277 | Masutomilite | 1 | 34 | 20 | 42 | 3 | 14 | 11 | 34.345,3.2363888888889 | |||||
| P | 560 | 500 | 131093 | Tamanghasset Province, Algeria | Algeria | JAES8_19 | JAES8_19 | Alexandra-0277 | Alexandra-0277 | Masutomilite | 1 | 26 | 24 | 58 | 3 | 53 | 35 | 26.416111111111,3.8930555555556 | |||||
| P | 560 | 500 | 123054 | Ahaggar Mtn (Hoggar Mtn), Tamanghasset Province, Algeria | Algeria | JAES8_19 | JAES8_19 | Alexandra-0277 | Alexandra-0277 | Masutomilite | 1 | 22 | 20 | 34 | 4 | 50 | 35 | 22.342777777778,4.8430555555556 | |||||
| MD | O | 560 | 500 | 67348 | Oua-n-Rechla, Ahaggar Mtn (Hoggar Mtn), Tamanghasset Province, Algeria | Algeria | 67348 | Oua-n-Rechla, Ahaggar Mtn (Hoggar Mtn), Tamanghasset Province, Algeria | JAES8_19 | JAES8_19 | Alexandra-0277 | Alexandra-0277 | Masutomilite | 1 | 20 | 26 | 3 | 5 | 11 | 36 | 20.434166666667,5.1933333333333 | ||
| 7944 | Czech Republic | Czech Republic | Masutomilite | 1 | 49 | 51 | 14 | 15 | 23 | 4 | 49.853888888889,15.384444444444 | ||||||||||||
| 105676 | Vysočina Region, Czech Republic | Czech Republic | Masutomilite | 1 | 49 | 25 | 45 | 15 | 41 | 50 | 49.429166666667,15.697222222222 | ||||||||||||
| 295861 | Třebíč District, Vysočina Region, Czech Republic | Czech Republic | Masutomilite | 1 | 49 | 9 | 16 | 15 | 53 | 36 | 49.154444444444,15.893333333333 | ||||||||||||
| 145830 | Třebíč, Třebíč District, Vysočina Region, Czech Republic | Czech Republic | Masutomilite | 1 | 49 | 10 | 37 | 15 | 49 | 19 | 49.176944444444,15.821944444444 | ||||||||||||
| MD | 179942 | Kracovice, Třebíč, Třebíč District, Vysočina Region, Czech Republic | Czech Republic | Masutomilite | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0,0 | |||||||||||
| P | 66.8 | 61.6 | 14488 | Japan | Japan | EG69_1207 | EG69_1207 | Mo-00083 | Mo-00083 | Masutomilite | 1 | 35 | 19 | 57 | 135 | 58 | 3 | 35.3325,135.9675 | |||||
| P | 66.8 | 61.6 | 23078 | Gifu, Japan | Japan | EG69_1207 | EG69_1207 | Mo-00083 | Mo-00083 | Masutomilite | 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 | Masutomilite | 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 | Masutomilite | 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 | Masutomilite | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0,0 | |
| 21716 | Iwate, Japan | Japan | Masutomilite | 1 | 39 | 32 | 40 | 141 | 23 | 5 | 39.544444444444,141.38472222222 | ||||||||||||
| 218615 | Ofunato City, Iwate, Japan | Japan | Masutomilite | 1 | 39 | 2 | 39 | 141 | 48 | 37 | 39.044166666667,141.81027777778 | ||||||||||||
| MD | 307537 | Sakihama Pegmatite, Ofunato City, Iwate, Japan | Japan | Masutomilite | 1 | 39 | 6 | 0 | 141 | 52 | 58 | 39.1,141.88277777778 | |||||||||||
| 31555 | Shiga, Japan | Japan | Masutomilite | 1 | 35 | 12 | 14 | 136 | 5 | 49 | 35.203888888889,136.09694444444 | ||||||||||||
| 157497 | Otsu City, Shiga, Japan | Japan | Masutomilite | 1 | 34 | 55 | 2 | 135 | 56 | 22 | 34.917222222222,135.93944444444 | ||||||||||||
| MD | 26048 | Tanakami-yama (Tanokami-yama), Otsu City, Shiga, Japan | Japan | Masutomilite | 1 | 34 | 55 | 3 | 135 | 56 | 22 | 34.9175,135.93944444444 | |||||||||||
| P | 269 | 240 | 14409 | Russia | Russia | DES455_323 | T317_93 | Alexandra-0037 | Alexandra-0271 | Masutomilite | 1 | 53 | 56 | 10 | 68 | 39 | 9 | 53.936111111111,68.6525 | |||||
| 14686 | Chelyabinsk Oblast, Russia | Russia | Masutomilite | 1 | 54 | 53 | 10 | 60 | 27 | 24 | 54.886111111111,60.456666666667 | ||||||||||||
| 23267 | Kyshtym, Chelyabinsk Oblast, Russia | Russia | Masutomilite | 1 | 55 | 42 | 46 | 60 | 29 | 16 | 55.712777777778,60.487777777778 | ||||||||||||
| MD | 247468 | Gluboostrovskaya Pit, Kyshtym, Chelyabinsk Oblast, Russia | Russia | Masutomilite | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0,0 | |||||||||||
| P | 269 | 240 | 247391 | Sverdlovsk Oblast, Russia | Russia | DES455_323 | T317_93 | Alexandra-0037 | Alexandra-0271 | Masutomilite | 1 | 58 | 14 | 44 | 60 | 8 | 34 | 58.245555555556,60.142777777778 | |||||
| P | 250 | 240 | 310115 | Prigorodny District, Sverdlovsk Oblast, Russia | Russia | T317_93 | T317_93 | Alexandra-0271 | Alexandra-0271 | Masutomilite | 1 | 57 | 43 | 14 | 61 | 1 | 58 | 57.720555555556,61.032777777778 | |||||
| P | 250 | 240 | 189192 | Yuzhakovo, Prigorodny District, Sverdlovsk Oblast, Russia | Russia | T317_93 | T317_93 | Alexandra-0271 | Alexandra-0271 | Masutomilite | 1 | 57 | 43 | 29 | 61 | 3 | 3 | 57.724722222222,61.050833333333 | |||||
| P | 250 | 240 | 2820 | Alabashka Pegmatite Field, Yuzhakovo, Prigorodny District, Sverdlovsk Oblast, Russia | Russia | 2820 | Alabashka Pegmatite Field, Yuzhakovo, Prigorodny District, Sverdlovsk Oblast, Russia | T317_93 | T317_93 | Alexandra-0271 | Alexandra-0271 | Masutomilite | 1 | 57 | 43 | 29 | 61 | 3 | 4 | 57.724722222222,61.051111111111 | |||
| MD | R | O | 250 | 240 | 17900 | Mokrusha Mine, Alabashka Pegmatite Field, Yuzhakovo, Prigorodny District, Sverdlovsk Oblast, Russia | Russia | 2820 | Alabashka Pegmatite Field, Yuzhakovo, Prigorodny District, Sverdlovsk Oblast, Russia | T317_93 | T317_93 | Alexandra-0271 | Alexandra-0271 | Masutomilite | 1 | 57 | 40 | 0 | 61 | 3 | 10 | 57.666666666667,61.052777777778 | |
| P | 269 | 263.8 | 146321 | Rezhevsky District, Sverdlovsk Oblast, Russia | Russia | DES455_323 | DES455_323 | Alexandra-0037 | Alexandra-0037 | Masutomilite | 1 | 57 | 26 | 39 | 61 | 8 | 19 | 57.444166666667,61.138611111111 | |||||
| P | 269 | 263.8 | 275430 | Lipovsk Pegmatite Field, Rezhevsky District, Sverdlovsk Oblast, Russia | Russia | DES455_323 | DES455_323 | Alexandra-0037 | Alexandra-0037 | Masutomilite | 1 | 57 | 25 | 48 | 61 | 6 | 7 | 57.43,61.101944444444 | |||||
| MD | O | 269 | 263.8 | 2798 | Lipovka Mine (Lipovskoe Mine; Lipovskaya Mine; Lipovaya Mine), Lipovsk Pegmatite Field, Rezhevsky District, Sverdlovsk Oblast, Russia | Russia | 2798 | Lipovka Mine (Lipovskoe Mine; Lipovskaya Mine; Lipovaya Mine), Lipovsk Pegmatite Field, Rezhevsky District, Sverdlovsk Oblast, Russia | DES455_323 | DES455_323 | Alexandra-0037 | Alexandra-0037 | Masutomilite | 1 | 57 | 25 | 49 | 61 | 6 | 7 | 57.430277777778,61.101944444444 | ||
| P | 253.01 | 44 | 3366 | USA | USA | CM54_945 | EG75_278 | Alexandra-0192 | Alexandra-0131 | Masutomilite | 1 | 37 | 49 | 12 | -83 | -42 | -49 | 37.82,-83.713611111111 | |||||
| P | 235 | 227 | 15903 | Connecticut, USA | USA | CMP22_157 | CMP22_157 | Alexandra-0276 | Alexandra-0276 | Masutomilite | 1 | 41 | 35 | 44 | -72 | -39 | -45 | 41.595555555556,-72.6625 | |||||
| P | 235 | 227 | 15902 | Middlesex Co., Connecticut, USA | USA | CMP22_157 | CMP22_157 | Alexandra-0276 | Alexandra-0276 | Masutomilite | 1 | 41 | 30 | 33 | -72 | -34 | -39 | 41.509166666667,-72.5775 | |||||
| P | 235 | 227 | 3710 | Portland, Middlesex Co., Connecticut, USA | USA | CMP22_157 | CMP22_157 | Alexandra-0276 | Alexandra-0276 | Masutomilite | 1 | 41 | 37 | 3 | -72 | -35 | -23 | 41.6175,-72.589722222222 | |||||
| P | 235 | 227 | 205183 | Collins Hill, Portland, Middlesex Co., Connecticut, USA | USA | CMP22_157 | CMP22_157 | Alexandra-0276 | Alexandra-0276 | Masutomilite | 1 | 41 | 35 | 28 | -72 | -35 | -30 | 41.591111111111,-72.591666666667 | |||||
| P | 235 | 227 | 217860 | Strickland Pegmatite (Strickland-Cramer Quarry; Strickland-Cramer Mine; Strickland-Cramer Feldspar-Mica Quarries), Collins Hill, Portland, Middlesex Co., Connecticut, USA | USA | 217860 | Strickland Pegmatite (Strickland-Cramer Quarry; Strickland-Cramer Mine; Strickland-Cramer Feldspar-Mica Quarries), Collins Hill, Portland, Middlesex Co., Connecticut, USA | CMP22_157 | CMP22_157 | Alexandra-0276 | Alexandra-0276 | Masutomilite | 1 | 41 | 35 | 32 | -72 | -35 | -30 | 41.592222222222,-72.591666666667 | |||
| MD | R | O | 235 | 227 | 3708 | Strickland Quarry (Eureka Quarry), Strickland Pegmatite (Strickland-Cramer Quarry; Strickland-Cramer Mine; Strickland-Cramer Feldspar-Mica Quarries), Collins Hill, Portland, Middlesex Co., Connecticut, USA | USA | 217860 | Strickland Pegmatite (Strickland-Cramer Quarry; Strickland-Cramer Mine; Strickland-Cramer Feldspar-Mica Quarries), Collins Hill, Portland, Middlesex Co., Connecticut, USA | CMP22_157 | CMP22_157 | Alexandra-0276 | Alexandra-0276 | Masutomilite | 1 | 41 | 35 | 31 | -72 | -35 | -30 | 41.591944444444,-72.591666666667 | |
| P | 47 | 44 | 3724 | Idaho, USA | USA | EG75_278 | Grew_Li_2019_0089 | Alexandra-0131 | Masutomilite | 1 | 44 | 16 | 31 | -114 | -28 | -51 | 44.275277777778,-114.48083333333 | ||||||
| P | 47 | 44 | 22664 | Boise Co., Idaho, USA | USA | EG75_278 | Grew_Li_2019_0089 | Alexandra-0131 | Masutomilite | 1 | 43 | 59 | 56 | -115 | -38 | -54 | 43.998888888889,-115.64833333333 | ||||||
| MD | O | 47 | 44 | 3746 | Sawtooth Batholith/Sawtooth Mts, Boise Co., Idaho, USA | USA | 193634 | Glens Peak, Sawtooth Batholith/Sawtooth Mts, Boise Co., Idaho, USA | EG75_278 | Grew_Li_2019_0089 | Alexandra-0131 | Masutomilite | 1 | 43 | 59 | 38 | -115 | -2 | -20 | 43.993888888889,-115.03888888889 | |||
| MD | R | O | 44 | 44 | 3745 | Sawtooth Batholith/Sawtooth Mts, Idaho, USA | USA | 3746 | Sawtooth Batholith/Sawtooth Mts, Boise Co., Idaho, USA | EG75_278 | EG75_278 | Alexandra-0131 | Alexandra-0131 | Masutomilite | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0,0 | |
| P | 253.01 | 253.01 | 14028 | Virginia, USA | USA | CM54_945 | CM54_945 | Alexandra-0192 | Alexandra-0192 | Masutomilite | 1 | 37 | 35 | 58 | -78 | -57 | -41 | 37.599444444444,-78.961388888889 | |||||
| P | 253.01 | 253.01 | 4198 | Amelia Co., Virginia, USA | USA | CM54_945 | CM54_945 | Alexandra-0192 | Alexandra-0192 | Masutomilite | 1 | 37 | 21 | 44 | -77 | -58 | -29 | 37.362222222222,-77.974722222222 | |||||
| P | 253.01 | 253.01 | 248101 | Winterham, Amelia Co., Virginia, USA | USA | CM54_945 | CM54_945 | Alexandra-0192 | Alexandra-0192 | Masutomilite | 1 | 37 | 21 | 38 | -77 | -54 | -50 | 37.360555555556,-77.913888888889 | |||||
| MD | O | 253.01 | 253.01 | 4200 | Morefield Mine (Morefield Pegmatite), Winterham, Amelia Co., Virginia, USA | USA | 4200 | Morefield Mine (Morefield Pegmatite), Winterham, Amelia Co., Virginia, USA | CM54_945 | CM54_945 | Alexandra-0192 | Alexandra-0192 | Masutomilite | 1 | 37 | 21 | 38 | -77 | -54 | -50 | 37.360555555556,-77.913888888889 |
This mineral directly occurs at 12 localities (13 localities according to mindat, 47 localities if parents are counted as well)Of the 12 localities at which this mineral occurs, 8 have an age. (33 of the 47 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. |
This bottom-level locality is directly dated. (3 total)
This locality is directly dated, but is not bottom-level. (2 total)
This locality is not directly dated, and is not bottom-level. (25 total)
This bottom-level locality has an age assigned to it from some other locality. (3 total)
This locality does not have an age assigned to it. (3 bottom-level + 11 top/mid-level = 14 total)All locality data graciously provided by mindat.org
All age data...
Other copyright data...