Associations to the word «Greisen»

Wiktionary

GREISEN, noun. (geology) A highly altered granitic rock containing quartz and mica

Dictionary definition

GREISEN, noun. A granitic rock composed of quartz and mica.

Wise words

In words, as fashions, the same rule will hold; Alike fantastic, if too new, or old: Be not the first by whom the new are tried, Nor yet the last to lay the old aside.
Alexander Pope