porphyry
英 ['pɔːfɪrɪ]
美 ['pɔrfəri]
- n. [岩] 斑岩
- n. (Porphyry)人名；(希)波菲利
1、porphyr- + -y.
2、因为这是一种紫色的岩石。
porphyry 斑岩来自希腊语prophyrites lithos,紫色的石头，来自prophyrites,紫色的，词源同purple,lithos,石头，词源同lithology.
- porphyry (n.)
- type of ornamental stone, late 14c., porfurie, from Old French porfire, from Italian porfiro and in some cases directly from Latin porphyrites, a purple semi-precious stone quarried near the Red Sea in Egypt, from Greek porphyrites (lithos) "the purple (stone)," from porphyra (n.) "purple, purple dye" (see purple). Spelling Latinized mid-15c. Now used generally for a type of igneous rock without regard to color. Porphyrios was an ancient proper name.
- 1. In many porphyry copper deposits, additional enrichment of the metal has been caused by surficial weathering.
- 在许多斑岩铜矿矿床中, 地表风化使得金属铜进一步富集.
来自辞典例句
- 2. The Deposit No.460 is a large porphyry - type uranium - molybdenum deposit.
- 460矿床为一个大型斑岩型铀 - 钼矿床.
来自互联网
- 3. Gongpoquan porphyry - type copper deposit is existed in secondary dacite - porphyry and granite - porphyry bodies.
- 公婆泉斑岩铜矿产于次英安斑岩和花岗斑岩体中.
来自互联网
- 4. Porphyry rocks in this belt are intermediate - acid rocks of calc - alkaline series.
- 该斑岩带斑岩属钙?A性 系列、中 酸性岩 类.
来自互联网
- 5. Porphyry mineralization, occurred in the Silurian Period, finally formed ore bodies.
- 晚期矿化发生于志留纪, 使矿床最终形成.
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