Definition of Borolanite. Meaning of Borolanite. Synonyms of Borolanite

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Definition of Borolanite

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Meaning of Borolanite from wikipedia

- Borolanite is an historical petrological name for a pyroxene-melanite bearing nepheline syenite variety which contains nepheline-alkali feldspar pseudomorphs...
- Igneous rock composed of very small crystals invisible to the naked eye Borolanite – Variety of nepheline syenite from Loch Borralan, Scotland – A variety...
- good example is provided by the melanite pyroxenites ****ociated with the borolanite variety found in the Loch Borralan igneous complex of Scotland. Stratigraphy...
- Tectonite Whiteschist Specific varieties Adamellite Appinite Aphanite Borolanite Blue Granite Epidosite Felsite Flint Ganister Gossan Hyaloclastite Ijolite...
- location. The areas around Loch Borrolan are full of Igneous rocks such as borolanite. Which is typically white-spotted nepheline syenite unique to this area...
- the other in Sutherland, Scotland. The Scottish rock has been called borolanite. Both examples show large rounded spots in the hand specimens; they are...