andesitic
- a word derived from andesite.
Example Sentences
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Liebske, C., Behrens, H., Holtz, F. & Lange, R. A. The influence of pressure and composition on the viscosity of andesitic melts.
From Nature ● Dec. 12, 2017
Most of them are massive granitic batholiths, but they're shot through with andesitic dykes.
From Scientific American ● Jun. 4, 2017
The lavas and ashes which form these cones are mostly andesitic.
From Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 2 "Baconthorpe" to "Bankruptcy" by Various
Great masses of granite, syenite and diorite were intruded at this period, and send tongues even into the andesitic tuffs.
From Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 5 "Arculf" to "Armour, Philip" by Various
They are agates derived from the andesitic lavas of Old Red Sandstone age, chiefly in the Ochils and the Sidlaws.
From The Project Gutenberg Encyclopedia Volume 1 of 28 by Project Gutenberg