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 Date: 2007-09-30 02:41:28Natural resources Acanthite Polybasite Tetrahedrite Pyrargyrite Stephanite Sulfosalt minerals Crystallography Chemistry |
| Earthlearningidea - http://www.earthlearningidea.com Be a mineral expert - 1 Beginning to identify minerals - introducing colour, habit, lustre, cleavage 1. Spotting mineral differences Seat the pupils in groups of fourDocID: TQZ3 - View Document |
| CRYSTALLOGRAPHICNOTES: CRISTOBALITE, STEPHANITE, NATROLITE Josnrrr Munnocu, Uniaersityof CatiJorni,a,LosAngeles. ABSTRAcT cristobalite crystals with cubic habit are reported from Two Rivers, california. A study of doublyDocID: 7C9Z - View Document |
| Stephanite c[removed]Mineral Data Publishing, version 1DocID: 4HxO - View Document |
| Allargentum Ag6 SbDocID: 4wY7 - View Document |
| Selenostephanite Ag5 Sb(Se, S)4DocID: 4qNd - View Document |