Phenocryst
Phenocryst A phenocryst is a relatively large and usually conspicuous ...
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Image:Plagioclase feldspar phenocryst in Lambert Dome-750px.jpg
Image:Plagioclase feldspar phenocryst in Lambert Dome-750px.jpg Image File ...
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Rock microstructure
... tuffs, as often relationships between magma and phenocryst morphology are critical for analysing cooling, fractional ... igneous rocks have only one type of phenocryst mineral. Rhythmic cumulate layers in ultramafic intrusions ... porphyritic igneous textures, especially orthoclase megacrystic granites. Phenocryst Shape: Implications A crystal growing in a ... its environment and cooling rate. The usual phenocryst habit is the ones commonly observed. This ...
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User:Grm wnr/Deletion log archive July 2004 (3) fixed
... 19:06, Jul 21, 2004 Angela restored "Phenocryst" 19:06, Jul 21, 2004 Angela restored ... 18:56, Jul 21, 2004 Angela deleted "Phenocryst" ([[User:Topbanana/Reports/Duplicate article title|Duplicate ...
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Igneous rock
... are preferred to classify volcanic rocks, with phenocryst species used as a prefix, eg; "olivine ... lavas. The most important criteria is the phenocryst species, followed by the groundmass mineralogy. Often ...
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Andesite   (translated from Japanese)
... From the gray which detailed crystal (the phenocryst) with with naked eye the part which ...
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Quartz latite
... quartz latite is a latite with a phenocryst modal composition containing 5-20% quartz. Above ...
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Talk:Lava
... some sever factual errors, for instance that phenocryst size implies long cooling times (it does ...
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User:Nickj/Redirects/redirects-033.txt
... → Pharmacology 10 Easy Preview phenocrysts → Phenocryst 10 Easy Preview physical quantities → Physical ...
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Category:Petrology
... O Outcrop P Parent rock Petrography Phaneritic Phenocryst Phonolite Picrite Picrite basalt Post-perovskite Prehnite ...
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