Elvan (Q43566): Difference between revisions
From geokb
(Created a new Item: Added initial named and identified rock item from Mindat) |
(Cleared an Item: Added to primary parent rock class as subclass) |
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| Property / subclass of: granite / rank | |||
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| Property / subclass of: granite / reference | |||
Revision as of 18:18, 21 April 2023
A Cornish mining term for dyke rocks of granitic composition containing phenocrysts of quartz and orthoclase with tourmaline occurring as isolated crystals and radiating groups
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Elvan |
A Cornish mining term for dyke rocks of granitic composition containing phenocrysts of quartz and orthoclase with tourmaline occurring as isolated crystals and radiating groups |
