16x20 Mineral - Blue to Gray
(MP-02B/G), 16" x 20"
Though this descriptive pairing may seem slightly more disparate than some of our other color families, it is actually a fairly cohesive group because the most common element here is chalcedoeny - perhaps my favorite crystal. It commonly has a silky, semi-translucent appearance and can even look wet because of its fine crystalline structure. Of course, many other crystal species are included here as well.
Some examples of specimens that fall into this category are shown in additional images.
Available in 8x10, 11x14 and 16x20.