| 单词 | olivine tholeiite |
| 释义 | > as lemmasolivine tholeiite olivine tholeiite n. ΚΠ 1888 Amer. Naturalist 22 299 As in the augite porphyrite proter, three types are distinguished:—..(c) olivine-tholeiite, an olivine-bearing tholeiite. 1964 Science 30 Oct. 636/2 Tholeiite and olivine-tholeiite magma probably originate by the nearly complete fusion..of the pyroxenitic or eclogitic fraction of mantle rock. 1990 Jrnl. Petrol. 31 1201 The basalts are compositionally diverse and include olivine tholeiites, alkali olivine basalts, basanites, [etc.]. < as lemmas |
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