Vol 41-50

Issue	Pages	Title	Authors

42-II(3)
No records
	138-151	Observations on the nature of unmixing in peristerite plagioclases	P.H. Ribbe	View
	152-157	A three-dimensional refinement of the structure of low albite.	P.H. Ribbe R.B. Ferguson W.H. Taylor	View
	158-167	The structure of transitional anorthite: A comparison with primitive anorthite.	P.H. Ribbe Helen D. Megaw	View