I have a few of these ruby specimens, each with at least one nice purple crystal showing hexagonal outlines and at least one termination. Crystals vary in size from 8mm to over 1.5 cm. First orders get what I think are the best specimens, but they're all decent little ruby in matrix pieces. ZG8, Quartz var. In a rather unusual occurrence elsewhere, but not that uncommon at this locality, a cluster of yellow quartz crystals is perched on a crude danburite crystal.
Natural citrine is quite rare, and there's a lot of it here.
ZG9, Quartz var. On a danburite crystal which is partially terminated, are several little yellow quartz crystals, in the form of bipyramids stacked together in pairs, end to end. This form of quartz is unusual, and the stacking is even more unusual. That the quartz is yellow adds even more oddity. You'll want your loupe to truly appreciate this fascinating specimen.