| Webster's Online Dictionary |
| Part of Speech | Definition | |
| Expression | 1. A variety of oligoclase with internal firelike reflections due to the presence of minute crystals, probably of hematite; sunstone.[Websters]. | |
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| Expressions | Definition | ||
| Aventurine feldspar | A variety of oligoclase with internal firelike reflections due to the presence of minute crystals, probably of hematite; sunstone. Source: Webster's Revised Unabridged Dictionary. | ||
Source: compiled by the editor from various references; see credits. | Top | ||
| Expressions | Domain | Definition | |
| Aventurine feldspar | Mining | Orthoclase, albite, or oligoclase that is more or less transparent, with fiery reflections from enclosed flat mineral particles, which are probably hematite or goethite. Sunstone is aventurine oligoclase. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||