PHOSPHATES, ARSENATES, VANADATES

Explore Our PHOSPHATES, Arsenates & Vanadates Collection

This mineral class is extensive, boasting nearly 700 known species. Most of them are quite uncommon and rare. Apatite [Ca5(PO4)3(F, Cl, OH)] stands out as one of the key phosphates. It is also one of the more plentiful minerals in this group. These minerals feature tetrahedral anionic (PO4)3– complexes. They are similar to the (SO4)2– groups found in sulfates. The phosphorus ion carries a positive five charge. It is just a bit larger than the sulfur ion, which has a positive six charge. Arsenates and vanadates share close structural similarities with this group.

Each mineral class has its own distinct crystal habits and colours. Vanadates often display vivid reds, yellows, and browns. Arsenates can range from pale greens to deep blues. Many specimens in this collection come from world-class localities. These include Mexico, Australia, Namibia, and the United States. Locality and formation conditions strongly influence crystal quality and appearance. When choosing a specimen, consider size, crystal clarity, and matrix presentation. Miniature and cabinet-sized pieces suit different display preferences. Each listing includes dimensions in millimetres, weight in grams, locality details, and a unique specimen number (SKU). Prices reflect rarity, locality, and overall specimen quality.

Please, click on the picture for more pictures and details like dimensions (like 300 240 340 (LWD in mm), weight (in grams), locality and specimen number (SKU)).

For more information about the chemistry go to mindat.org.