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Pegmatites and pegmatite districts of New Mexico
New Mexico Mineral Symposium, 2006openaire +1 more source
Quarterly Journal of the Geological Society of London
Abstract T he author observes that the Pegmatite of the Mountain of Mourne in Ireland is very remarkable for its cavernous structure. This structure is especially found in pegmatites which contain topazes; it is therefore probable that the cavities in the pegmatite are owing to the separation of fluoric ...
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Abstract T he author observes that the Pegmatite of the Mountain of Mourne in Ireland is very remarkable for its cavernous structure. This structure is especially found in pegmatites which contain topazes; it is therefore probable that the cavities in the pegmatite are owing to the separation of fluoric ...
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1950
Because of their unusual features and their economic importance pegmatites have attracted the attention of geologists since a very early date. Hauy, writing at the beginning of the 19th century, first gave the rocks their present name and since then a vast volume of literature has accumulated without providing a conclusive answer to the question of ...
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Because of their unusual features and their economic importance pegmatites have attracted the attention of geologists since a very early date. Hauy, writing at the beginning of the 19th century, first gave the rocks their present name and since then a vast volume of literature has accumulated without providing a conclusive answer to the question of ...
openaire +1 more source