エントリーの編集
エントリーの編集は全ユーザーに共通の機能です。
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関連記事
メキシコにある大きな水晶の洞窟の写真 - Crystalinks
The Naica Mine of Chihuahua, Mexico, is a working mine that is known for its extraordinary crysta... The Naica Mine of Chihuahua, Mexico, is a working mine that is known for its extraordinary crystals. Naica is a lead, zinc and silver mine in which large voids have been found, containing crystals of selenite (gypsum) as large as 4 feet in diameter and 50 feet long. The chamber holding these crystals is known as the Crystal Cave of Giants, and is approximately 1000 feet down in the limestone host
2007/04/07 リンク