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De - Pt| English Dictionary: plagioclase | by the DICT Development Group |
| 2 results for plagioclase | |
| From WordNet (r) 3.0 (2006) [wn]: | |
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| From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
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Plagioclase \Pla"gi*o*clase\, n. [Gr. [?] oblique + [?] to break.] (Min.) A general term used of any triclinic feldspar. See the Note under {Feldspar}. | |
