Instead they rely on traditional techniques taught in gemology courses to give them the results they need. Instruments such as the gemological microscope, refractometer, and spectroscope are their ...
Copper-bearing tourmaline from Mozambique was first recovered in 2001, but its Cu content was not recognized until 2003, and it was not widely sold with its Mozambique origin disclosed until 2005. It ...
Let's be real: not a single one of us is life simming without some form of Sims 4 cheats up our sleeves. Whether you're working on your next cottage build, or setting up for one of the popular ...
Local Bridlington business the Jewellers Academy wins yet another National Award for the specialised training courses that it delivers to the Uk & Ireland Jewellery Industry.