20hhdw.is ((CALCITE, MUSCOVITE)), $10 MINIMUM BID, Franklin Mining District, Sussex County, New Jersey, 13.5 x 8 x 5.5 cm, Cabinet | |
I did not adjust the exposure for the Fluorescent photos. I do adjust the contrast and intensity. The best way is to constant adjust the exposure for the best pictures. Also the room is not completely dark. The back is face is covered with Muscovite Mica. The white front is Calcite but weakly Fluorescent. l ButrBoth halves of a large Dugway Geode sawn in half and polished smooth to a matte finishe. Both halves in the listing. ex Dana Wilson MD collection. |