Back to: Nature online

You are here:

Earth lab datasite

		Wavellite Phosphate on slate
		hydrous aluminium phosphate Al3 (PO4)2 OH3 ??


*Scale bar = 1 centimetre*

		*cleavage*:	Perfect
		*crystal system*:	Orthorhombic
		*hardness*:	3.5 - 4.0
		*relative density*:	2.4

		Barnstaple, Devon

		25 H 7