
| 13th Annual
Maine Mineral Symposium May 10, 11, & 12, 2002 Mineral collectors and gem enthusiasts are invited to attend the 13th Maine Mineral Symposium at the Senator Inn and Conference Center in Augusta, Maine. Come and enjoy pegmatite-related talks and field trips. |
|||||||
|
|
|||||||
|
|||||||
|
|
|||||||
![]()
|
Sedimentary, Magmatic and Ore-Forming Responses to Compressional and Tensional Tectonics : A Focus on Africa Field
Trip D1: Post-collisional pegmatites, gemstones and
industrial minerals, central Namibia http://www.geoconference2002.com/
|
||||||
|
|
|||||||
INTERNATIONAL CONFERENCE
ON "METALLOGENY OF PRECAMBRIAN SHIELDS"
|
|||||||
|
|
|||||||
|
|||||||
SCANDIUM 2003An International Symposium
|
Thortveitite, Sc2Si2O7, from Ljosland,
Iveland, Aust-Agder, Norway. Length of the crystal is 21 cm. |
||||||