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Earth lab datasite

		Celestine Sulphate strontium ore
		strontium sulphate Sr SO4


*Scale bar = 1 centimetre*

		*cleavage*:	Perfect
		*crystal system*:	Orthorhombic
		*hardness*:	3.0 - 3.5
		*relative density*:	3.9 - 4.0



		25 G 3