from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Relating to, or containing, felsite.
from the GNU version of the Collaborative International Dictionary of English
- adj. relating to, composed of, or containing, felsite.
from The Century Dictionary and Cyclopedia
- Of or pertaining to or containing felsite; of the nature of felsite.
- Having an aphanitic texture: applied to the ground-masses of those porphyries which are so fine-grained as to be aphanitic, and to those glassy ones that do not have a vitreous luster.
felsite + -ic (Wiktionary)