@booklet {4504,
	title = {VALENCA, J.G. and EDGAR, A.D. 1979. Pseudoleucites from Rio de Janeiro State, Brazil. American Mineralogist, 64: 733-5},
	year = {1979},
	note = {VALENCA, J.G. and EDGAR, A.D. 1979. Pseudoleucites from Rio de Janeiro State, Brazil. American Mineralogist, 64: 733-5}
}
