Calcite Specimen w/ Glass display stand - Guerrero, Mexico Amethyst pine This striking pattern arises from

This striking pattern arises from the intergrowth of macrocrystalline amethyst and microcrystalline quartz layers

Each one is hand-polished to perfection

creating a bright and eye-catching display

The attached videos demonstrate this stunning effect under Longwave UV light (greens and reds) and Shortwave as well (greens)

often found in oxidized zones of zinc-bearing deposits

Calcite Specimen w/ Glass display stand - Guerrero, Mexico Amethyst pine This striking pattern arises fromThese Godzilla Calcite pieces (as named by the wholesaler), which are from the El Solat Mine in Taxco de Alarcn, Mexico, are pretty exciting. It's a brand new find, and what really sets them apart is seeing three distinct generations of calcite growth on each specimen. It's like looking at a miniature geological story. Hit them with a 365nm longwave UV light, and they absolutely pop with brilliant reds, vibrant pinks, and fiery oranges. It's quite a