This is a mineral from the Bibie-Chitose mine in Hokkaido, collected by my grandfather about 40 years ago. One side is covered with a surface of fine, brownish-red, Buddha-head-shaped crystals. The other side, with quartz in between, has become agate. It weighs approximately 7.3 kg. I hope someone who will cherish it will take it. Type: Domestic mineral Raw stone Agate Gold ore Silver ore Silver black Amulet Symbiotic mineral Mineral Domestic mineral Chalcopyrite Chalcopyrite Pyrite Pyrite Natural stone Wealth Power stone Crystal Cluster Evil warding Purification Good luck Financial luck Reptiles Aquarium