| Webster's Online Dictionary |
| Part of Speech | Definition | |
| Expression | 1. (Geol.), a hornblende rock of schistose structure.[Websters]. | |
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| Expressions | Definition | ||
| Hornblende schist | (Geol.), a hornblende rock of schistose structure. Source: Webster's Revised Unabridged Dictionary. | ||
Source: compiled by the editor from various references; see credits. | Top | ||
| Expressions | Domain | Definition | |
| Hornblende schist | Geological | A schist rich in hornblende. Generally with abundant plagioclase feldspar as well. Grades into amphibolite. (references) | |
| Hornblende schist | Mining | A schistose metamorphic rock consisting principally of hornblende, with little or no quartz. Unlike amphibolite, it does not need to contain plagioclase. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||