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Words nearby felspathic
Example sentences from the Web for felspathic
In composition it is extremely different from basalt, this being a felspathic, as the other is an augitic, rock.A Manual of Elementary Geology|Charles Lyell.
The cement of the sandstones is often felspathic; for this reason they yield useful porcelain clays in the Thuringerwald.
The hills behind consisted in the higher parts of a felspathic conglomerate and clay-slate dipping to the eastward.
When a fragmental rock is composed chiefly of rocks belonging to the acidic group, we say it is felspathic.Geology|James Geikie
Pebbles of felspathic porphyry were found in the river's bed.Journal of an Overland Expedition in Australia|Ludwig Leichhardt