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標題: 鐵丸石心得 [7P] [列印本頁]

作者: 阿良車輪餅 時間: 2022-12-22 00:26:51 標題: 鐵丸石心得 [7P]

鐵丸石心得

鐵丸石依地層岩化作用,結合含鐵質的砂岩與頁岩,外表附著一層堅硬鐵褐色外殼和結核狀砂岩,其石心為黑灰色,因含鐵礦物侵入石心,有的結成網狀線掛,有的層疊包裹石心,有的堅硬實心只見內膽.

鐵丸石主要分成三類

1.線掛類鐵丸石

2.層疊類鐵丸石

3. 石心類鐵丸石

鐵丸石質地細緻光滑,水洗石色澤鮮紅亮麗,山採石則造型千變萬化.有動物、人物、山水、幾何造型.

讓人愛不釋手、百玩不膩,石心類的大型鐵丸石,莫硬度適合成為石雕作品,往往因質感、造型設計能有高價作品產生

(一石一宇)

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