| 名稱 金雲母 | Name Phlogopite |
| 化學公式 KMg3AlSi3O10(F,OH)2 | Chemical Formula KMg3AlSi3O10(F,OH)2 |
| 莫氏硬度 2-2.5 | Mohs scale of Hardness 2-2.5 |
| 描述 通常，金雲母表現出不同的棕色陰影，具有玻璃或珍珠光澤。有時它的顏色也可能是紅棕色 | Description Usually, phlogopite exhibits different shades of brown, with vitreous or pearly shine. It may sometimes be in color reddish brown, as well. |
| 小挑戰 我們在哪裡可以找到這石頭？ 市場上也有晶形良好的晶體。這種情況的明顯發生可能包括加拿大，俄羅斯以及歐洲大陸的許多其他地方 | Challenge Where can we usually find this stone ? Well-formed crystals are also available in the market. The notable occurrences of this may include Canada, Russia, as well as in lot more localities in the continent of Europe. |