Search results for:

epidote

Gemstone Thermal Properties

…0.0116 0.0712 Prehnite: Paterson, New Jersey 0.00854 0.2* 2.953 0.0145 0.0710 Rhodochrosite: Argentina 0.00731 0.184 3.584 0.0111 0.0695…

Identifying Lab-Made Emeralds

…Distinctive Features Afghanistan Panjshir 1.580-1.588 1.574-1.582 0.006 2.68-2.74 Inert Inert Multi-phase inclusions with several daughter…

Ready to learn how to identify gems on your own?

Join our mailing list below to download a FREE gem ID checklist tutorial. See what’s inside…

• Discover the 17 practical steps to gemstone identification (even if you’re just getting started with gemology)

• Learn how you can use specific tools to gather data, make observations & arrive at an accurate ID

• Explore a range of gemological tests… not only will you get familiar with the process but also time-saving shortcuts!