Kabeer Agate

Stone classification | jewelry precious stones, gemstones

0 0 circa un mese fa
The classifications of stones are physical, chemical practical and geological Mineralogical classification is not a means of classifying stones in general. It's called chemical classification.
https://articles.abilogic.com/398704/stone-classification-jewelry-precious-stones.html

Seguici su Facebook

iAB member
Copyright 2020 - Spreaker Inc. a Voxnest Company - Crea un podcast - New York, NY
Aiuto