拍品 262
262
IMPORTANT CRISTAL DE ROCHE OPAQUE
No VAT will be charged on the hammer price, but VA… 顯示更多
IMPORTANT CRISTAL DE ROCHE OPAQUE

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IMPORTANT CRISTAL DE ROCHE OPAQUE
52 x 20 cm. (20½ x 8 in.)
注意事項
No VAT will be charged on the hammer price, but VAT payable at 19.6% (5.5% for books) will be added to the buyer’s premium which is invoiced on a VAT inclusive basis
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A LARGE FREE STANDING OPAQUE ROCK CRYSTAL

White to greyish-white in colour, this translucent, almost opaque stone is made of silicon dioxide. Its prism-like, hexagonal crystals are identical to those found in rock crystal, often located in the same deposit

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拍品專文

Variété blanche à blanc grisâtre, translucide à presque opaque, du dioxyde de silicium. Ses cristaux prismatiques hexagonaux sont identiques à ceux du cristal de roche. On les rencontre souvent dans le même gisement