ncat GTJ5 Glaucophane, Kotsu mine (Takakoshi mine; Kotu mine), Miyama-mura, Yamakawa-cho, Yoshinogawa City, Tokushima Prefecture, Japan August 4, 2025 Pendleton Asia Japan
Arizona North and Central Americas United States 4732 Wulfenite, Mimetite, Rowley Mine, Theba, Painted Rock District, Painted Rock Mts, Maricopa Co., Arizona, USA October 5, 2019
Australasia New Zealand 3426 Sulphur, Te Whakarewarewa, Rotorua, North Island, New Zealand October 3, 2019
Australasia Australia Northern Territory 10075 Amethyst, Secret Creek, Kalkarindji Province, Northern Territory October 5, 2019
Africa Namibia ncat JP3742 Willemite, Calcite, Mottramite, Cuprite, Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia March 26, 2024
