prismatic

Prismatic crystals of Natrolite on Analcime, forming an interesting cluster, Together with Hematite included Thomsonite.

柱状钠在方,有著像是放射状晶簇.与内含赤铁矿而成红色杆.

It has a prismatic and splintery texture and is abundant in regionally metamorphosed (see metamorphism) rocks such as schists.

具有棱柱形和易碎裂结构，在区域性变质岩（参阅metamorphism）中非常丰富，如片岩。