Mining Museum, Thio, New Caledonia 🇳🇨

Tanzanite Museum, Stone Town, Zanzibar, 🇹🇿

Gold Museum, Bogotá, Colombia 🇨🇴

Museo del Jade, San José, Costa Rica 🇨🇷

Palanga Amber Museum, Palanga, Lithuania 🇱🇹

Quartz Museum, Viseu, Portugal 🇵🇹

Museum of Lead Mining, Wanlockhead, Scotland 🏴󠁧󠁢󠁳󠁣󠁴󠁿

Teak Museum, Nilambur, India 🇮🇳

Maple Museum, St Johnsbury, Vermont 🇺🇸

Kanazawa Yasue Gold Leaf Museum, Kanazawa, Japan 🇯🇵