Mafic Porphyry - 搜索图片

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superstock.com
Feldspar porphyry in mafic matrix, Ariz…
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sandatlas.org
Porphyry - Igneous Rocks
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sandatlas.org
Porphyry - Igneous Rocks
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sandatlas.org
Porphyry - Igneous Rocks

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sandatlas.org
Porphyry - Igneous Rocks
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sandatlas.org
Porphyry - Igneous Rocks
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sandatlas.org
Porphyry - Igneous Rocks
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Alamy
Porphyry, feldspar mega-crysts in mafic matrix, "Leopard rock", Montana ...

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Reddit
A dike of wacky-looking mafic porphyry with feldspar crystals up t…
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researchgate.net
A small dyke of mafic porphyry crosscutting the skarn at Temperin…
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sciencestruck.com
Mafic Vs. Felsic Rocks: Know the Difference - Science Struck
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thelivingmoon.com
Porphyry (Rock) - Land of Legends Mineral Gallery

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YouTube > Noah B.E. Church
Why would anyone watch child pornography?
YouTube · Noah B.E. Church · 4.1万次播放 · 2016年12月30日
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geodil.dperkins.org
#26: Trachyte porphyry (Bostonite)
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geodil.dperkins.org
#77: Trachyte porphyry
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911metallurgist.com
Igneous Rocks Formations

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