Zircon from West Virginia, USA
USA | |
| Zeitner, June Culp (1968) Appalachian Mineral & Gem Trails. Lapidary Journal, Inc. |
| Byron F. King (1932) American Mineralogist, 17, #10, 485-490. |
| Byron F. King (1932) American Mineralogist, 17, #10, 485-490. |
| Byron F. King (1932) American Mineralogist, 17, #10, 485-490. |
| Byron F. King (1932) American Mineralogist, 17, #10, 485-490. |
| Byron F. King (1932) American Mineralogist, 17, #10, 485-490. |