3. Which is the way a mineral breaks apart in an irregular way? Mineral Cleavage Crystal Fracture

Cleavage isthe way the light reflects along the surfaceThe mineral breaks along a flat surfaceThe mineral breaks along uneven surfacesthe powered form of a mineral

Minerals where bond strength is generally the same in all directions exhibit random breakage calledGroup of answer choicesFracture.Cleavage.Hardness.Color.

7. What is the resistance of a mineral to scratching? Cleavage Fracture Hardness Structure

Which mineral is generally identified by its conchoidal fracture and vitreous lustre?Group of answer choicesPlagioclaseOrthoclaseBiotiteQuartzAmphibole

In a mineral, weak atomic bonding in one or more directions gives rise toGroup of answer choicessplittingcleavageconchoidal fracturecrystal facessymmetry