共 10 条
- [2] COTTER GP, 1912, RECORDS GEOL SURV IN, V42, P265
- [4] FREDRIKSSON K, 1964, METEORITICS, V2, P201
- [6] Keil K., 1964, AM MUS NOVIT, V2173, P1
- [7] LEVIN BY, 1958, CHEM ERDE-GEOCHEM, V19, P286
- [9] MERRILL GP, 1929, MINERALS EARTH SKY 1, V3, P75
- [10] SORBY HC, 1877, NATURE, V15, P495