K Feldspar from White Pine, Ontonagon County, Michigan, USA
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
(2005) Mineral Resources Data System (MRDS), US Geological Survey. | |
[var. Adularia] Frank Karasti |
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
(2005) Mineral Resources Data System (MRDS), US Geological Survey. | |
[var. Adularia] Frank Karasti |
White Pine Mine, White Pine, Ontonagon County, Michigan, USA