Calcite from selected localities.
USA | |
| MRDS database Dep. ID #10283035, MAS ID #0040070073. |
Personally collected on dumps and in adits; US Bureau of Mines Information Circular 7745. Chrysotile-Asbestos Deposits of Arizona by L.A. Stewart. US Department of the Interior--May, 1956. Location map shown on page 10, Figure 7. |