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Andesite Rock | Properties, Composition, Formation, Uses
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a) Outcrop of altered andesite unit at the study site; b) Hand specimen
Andesite: Igneous Rock - Pictures, Definition & More
Middle Pliocene andesite flows overlying ash-flow tuff in the
Andesite Variants by ImXR24 on DeviantArt
a) Outcrop of andesite unit at the research site; b) hand specimen of
Andesite | Properties, Composition, Formation, Uses