Old feldspar Synonyms

We can't find synonyms for the phrase "Old feldspar", but we have synonyms for terms, you can combine them.

Old Synonyms

Feldspar Synonyms

OF abbreviation

OF is an abbreviation for Old Feldspar

What does OF stand for?

OF stands for "Old Feldspar"

Definitions for Old

(adjective) being of advanced years and especially past middle age
(adjective) dating or surviving from the distant past
(adjective) having been such at some previous time

Definitions for Feldspar

(noun) any of a group of hard crystalline minerals that consist of aluminum silicates of potassium or sodium or calcium or barium