1·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。
2·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。
3·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。
4·Dimensions of the stress and crystalline have influence on cleavage fracture.
应力的大小和晶粒的尺寸影响解理断裂。
5·Refers to the mineral composition of emerald crystal surface and cleavage plane of When the composition of the mineral particles thick jade, particularly evident.
是指组成翡翠的矿物晶面及解理面在翠面的片状闪光。当组成翡翠的矿物颗粒粗大时，特别明显。