Gemstones of the feldspar group
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| Main Authors: | , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
1992
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| In: |
The Canadian gemmologist
Year: 1992, Volume: 13, Pages: 99-105 |
| ISSN: | 0226-7446 |
| Online Access: |
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| Author Notes: | Ulrich Henn, Hermann Bank |
| ISSN: | 0226-7446 |
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