共 5 条
[1]
CHRIST CL, 1953, AM MINERAL, V38, P411
[2]
EVANS HT, 1948, AM MINERAL, V33, P60
[3]
Palache C, 1938, AM MINERAL, V23, P644
[4]
POITEVIN E, 1921, GEOL SURVEY CANADA B, V32
[5]
Schaller WT., 1916, GEOL SURV BULL, V610, P35