glassy dark colored volcanic rock usually composed of rhyolite
Resimler
السابق
- glassy dark colored volcanic rock usuall..
- the difference between what something co..
- the process of becoming black or dark; b..
- smallness, littleness; childhood; pettin..
- strap or cloth that goes around the bell..
- occur to someone, come to someone's mind..
- a milky or grayish translucent to transp..
المفضلات