共 62 条
[2]
ALEXANDER EC, 1978, 78701 US GEOL SURV O, P6
[3]
[Anonymous], 1974, FELDSPAR MINERALS
[6]
Bertelmann D., 1987, TERRA COGNITA, V7, P257
[7]
BLAXLAND AB, 1978, GEOL SOC AM BULL, V89, P231, DOI 10.1130/0016-7606(1978)89<231:AAOOTM>2.0.CO
[8]
2
[10]
BLAXLAND AB, 1975, MEDD DANSK GEOL FORE, V24, P27