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HK$85

[水晶奇石] 粉紅色 沉積岩 標本

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MTR Kowloon Tong Station (港鐵九龍塘站)

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Mailing · Meetup

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沉積岩中的鐵發生氧化作用轉化成紅色的氧化鐵,使岩石變成粉紅色。 比較脆弱,容易崩解或被侵蝕風化,經常形成於凹谷、河流、海灣。 沉積物的顆粒<1/256mm,礦物顆粒非常細小,所以肉眼無法辨識,觸摸時沒有粒感。

6 months ago In Vintage Collectibles

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Mailing & Delivery

+$8 平郵 / 順豐到付

Listed by byzantinecollector

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Nice buyer