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Earth lab datasite

		Liroconite Arsenate in cavity
		hydrous copper aluminium arsenate Cu2 Al (AsO4) OH4 ?


*Scale bar = 1 centimetre*

		*cleavage*:	indistinct
		*crystal system*:	Monoclinic
		*hardness*:	2.0 - 2.5
		*relative density*:	2.9

		Cornwall

		25 J 4