felspathic

or fel·spath·ose

[ fel-spath-ik ]

adjective

1. feldspathic.

Example Sentences

Sienite and feldspar succeeded in our descent to the snow line, where we found a felspathic granite.

From Project Gutenberg

When a fragmental rock is composed chiefly of rocks belonging to the acidic group, we say it is felspathic.

From Project Gutenberg

The tuff consists of white felspathic mud, with fragments of slate and lava, reaching a depth in some places of 150 feet.

From Project Gutenberg

The glaze is always felspathic, and is said to be less vitreous than that of China.

From Project Gutenberg

Clay is formed from the disintegration of felspathic rocks, by the combined action of air and water.

From Project Gutenberg