From the famed ancient locale of Fontainebleau this is a choice example of the classic "Sand Calcite". Two complete clusters of these sharp stacked crystals are complete on all sides with no damage. These Calcites are distinctive and are immediately recognizable. Looks fine on all sides.
Ruby (Corundum) on Marble
Mogok, Pyin-oo-Lwin District
5.7 x 4.2 x 2.9 CM (small cabinet/ large miniature)
A sharp, doubly terminated pink to red Ruby sits well exposed on contrasting Calcite/ Marble. The Crystal is 2.3 CM long, and shows bright luster and sharp striations. Vividly fluorescent as well, the crystal is complete despite a few cracks, and has a good translucence.