Apophyllite crystals are usually colorless or white

Commonly found in cavities in volcanic rocks

Its dimensions are 15x16x5 mm

The color can vary based on the presence of copper and iron

Malachite Slab | Natural Raw Mineral | 242 Grams | Mexico Triphane Apophyllite crystals are usually colorlessMalachite is perhaps the one of the most popular minerals for collectors, as its rich patterned coloration in shades of green is unique among gems. It is a beautiful decorative stone. Itss low hardness makes it easy to work, though it still takes a polish very well. These qualities, combined with ready availability, make malachite a popular choice for lapidary artistry. This self standing Malachite would be a beautiful addition to any new or existing