Search:porphyry -> PORPHYRY
porphyry
p o r p h y r y hex:#112;#111;#114;#112;#104;#121;#114;#121;
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- Porphyry - n. - A term used somewhat loosely to designate a rock consisting of a fine-grained base (usually feldspathic) through which crystals, as of feldspar or quartz, are disseminated. There are red, purple, and green varieties, which are highly esteemed as marbles.
- Verd antique - - A green porphyry called oriental verd antique.