Crystal habit, luster, color, streak, cleavage, fracture, fluorescence, phosphorescence, specific gravity and magnetism.
晶体习性、光泽、颜色、条痕、解理、裂理、荧光、磷光、比重和磁性。
No cleavage is and feldspar difference, can not see the twin, and no oil sheen weathering products.
与长石的区别在于无解理，看不到双晶，油脂光泽和无风化产物。
The lay of the strata can imply that the rock splits easily along its direction of cleavage .
成层的地层意味着岩石易于沿着其解理方向裂开。
应用推荐