How To Use Augitic In A Sentence

• Pumice and trachyte are the most common rocks around this mountain, and these are augitic or porphyroid. The Andes and the Amazon Across the Continent of South America
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• 'Euphotide' and serpentine, containing sometimes crystald of augite and uralite instead of diallage, are thus nearly allied to another more frequent, and I might almost say, more 'energetic' eruptive rock -- augitic porphyry. COSMOS: A Sketch of the Physical Description of the Universe, Vol. 1
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