User:Mawcowboybillsbrick7/Agate

Agate
Agate Introduction

Agate and jasper are types of "chalcedony." Agate is translucent to semitransparent, whereas Jasper is opaque. The primary difference between jasper and agate is the amount of impurities and foreign material contained in a specimen of cryptocrystalline quartz ( assemblage of 'rapid' coalescence (cooling) of 4500°F (2500°C) SiO2 plasma ) Mawcowboybillsbrick7 (talk) 10:30, 10 November 2020 (UTC)