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How to Burn Spinels Gem?
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Author:  cashace [ Tue Sep 19, 2017 12:53 pm ]
Post subject:  How to Burn Spinels Gem?

This is regarding the burn in method of spinel gems. what are the requirements for following;

1) The method to get the light color spinels from the dark colour spinels. (Ex - Oxygen, LP Gas Values and the time period)?

2) What is the optimum temperature in order to obtain ligh colour spinels from the dark spinels?

3) Is there any necessary to add chemicals or substances to the gem for the reaction?

Please reply anyone know about this......

Author:  Barbra Voltaire, FGG [ Tue Sep 19, 2017 10:31 pm ]
Post subject:  Re: How to Burn Spinels Gem?

Spinel and its Treatments:
A Current Status Report

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