Code: ML299
| 名稱 碳鎂鉻礦/蛇紋石 | Name Stichtite/ Serpentine |
| 化學公式 Mg6Cr2CO3(OH)16•4H2O/ (Mg, Fe)3Si2O5(OH)4 | Chemical Formula Mg6Cr2CO3(OH)16•4H2O/ (Mg, Fe)3Si2O5(OH)4 |
| 莫氏硬度 1.5 – 2 | Mohs scale of Hardness 1.5 – 2 |
| 描述 它的顏色範圍從粉紅色到淡紫色到深紫色。 其光澤為蠟狀至樹脂狀，條紋為淡淡的淡紫色至白色，並且其透明性是透明 | Description Its colour ranges from pink through lilac to a rich purple colour. Its Lustre is Waxy to resinous and its streak is Very pale lilac to white and the Diaphaneity of it is that it is transparent |
| 小挑戰 我們在哪裡可以找到這塊石頭？ 它在Zeehan的西海岸先驅博物館中展出。 唯一的輝石蛇紋石商業礦位于輝石山上。 | Challenge Where can we find this stone? It is exhibited in the West Coast Pioneers Museum in Zeehan. The only commercial mine for stichtite serpentine is located on Stichtite Hill. |
Reference
1.https://en.wikipedia.org/wiki/Stichtite
2. http://webmineral.com/data/Stichtite.shtml#.YHvj7y0RrfY
By 4A34 Yeung Tsz Ying on 20210418