pierres précieuses

サイドバー

RECENT ARTICLES

Trinitite Gemstones
日時 投稿者: riyo de / 0件のコメント
Introduction Trinitite, also known as "atomsite" or "Alamogordo glass," is a glassy substance formed from the first nuclear detonation at the Trinity Site in New Mexico on July 16, 1945. This unique material is a byproduct of the intense heat generated by the explosion, which fused the desert sand into a glass-like state. Today, trinitite serves as a tangible reminder of a pivotal moment in history, captivating scientists, collectors, and enthusiasts alike. Formation and Composition The detonation of the atomic bomb, codenamed "Gadget," produced temperatures exceeding 8,430 degrees Kelvin—hotter than... 続きを読む
Pierres précieuses trilobites
日時 投稿者: riyo de / 0件のコメント
Pierres précieuses en trémolite
日時 投稿者: riyo de / 0件のコメント
Pierres précieuses d'émeraude trapiche
日時 投稿者: riyo de / 0件のコメント
Pierres précieuses en jade du Transvaal
日時 投稿者: riyo de / 0件のコメント
Tourmaline avec pierres précieuses en quartz
日時 投稿者: riyo de / 0件のコメント
Tourmaline dans les pierres précieuses de quartz
日時 投稿者: riyo de / 0件のコメント

おすすめ商品