| 单词 | albite porphyry |
| 释义 | > as lemmasalbite porphyry albite porphyry n. a porphyry containing crystals of albite. ΚΠ 1868 J. D. Dana Syst. Mineral. (ed. 5) 352 In the compact condition, felsite, it constitutes the base of albite porphyry, a rock sometimes red (as at Agay) with scattered whitish crystals of albite. 1939 Geogr. Rev. 29 619 The dominant country rock is a soda granite. This is cut by..dikes of albite porphyry. 2010 P. Laznicka Giant Metallic Deposits (ed. 2) x. 409/2 At the Mount Charlotte Mine..a low-grade auriferous stockwork formed in the brittle granophyre unit of the GMD [= Golden Mile Dolerite] and in albite porphyry dikes. < as lemmas |
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