Chocolate Dog-Tooth Calcite & Yttrium Fluorite
$625.00$587.00
Out of stock
Yttrium Fluorite on Calcite from China
5in X 5.5in X 2.4in
Chocolate Dog-Tooth calcite, a variety of calcite (CaCO₃) characterized by its brown, spear-shaped crystals. These beauties often form in sedimentary environments, particularly in limestone caves. When met with the right conditions, chocolate calcite crystals are encrusted with clear selenite and tiny purple yttrium fluorite (CaY)F2 crystals.