Quartz from Queertarsuaq (Godhavn), Disko Island, Qeqertalik, Greenland
Greenland | |
| [var. Chalcedony] Bøggild, O. B. (1953) The Mineralogy of Greenland. Meddelelser om Grønland Vol. 149 (3) C.A.Reitzel |
Greenland | |
| [var. Chalcedony] Bøggild, O. B. (1953) The Mineralogy of Greenland. Meddelelser om Grønland Vol. 149 (3) C.A.Reitzel |