Mineralogy and geochemistry of alkali feldspars from the Tanco pegmatite, southeastern Manitoba
The alkali feldspar paragenetic sequence in the Tanco pegmatite at Bernic Lake, Manitoba, spans the entire crystallization and cooling history of the pegmatite, and includes six different K(Rb)-feldspar and six different albite varieties. Total feldspar modal abundances approach 50% for the entire...
| Main Author: | |
|---|---|
| Language: | en_US |
| Published: |
2007
|
| Online Access: | http://hdl.handle.net/1993/2693 |