Fluorite, Calcite, Willemite, Caliche - Hogan claim AZ
This is a spectacular extra large 7" specimen from the Hogan claim in AZ. Because of their brightness, these specimens are a photographic challenge. Photographed with a 50mm lens, ISO 100, F22. The white balances are as follows; Natural = 5k, LW = 7K, SW = 10k.