History of crystals

[Mike O'Dell]

interesting article, but it doesn't say
anything about the work done to grow synthetic
quartz.

http://rockhoundingar.com/quartz/synthetic.html

read down the page - interesting note from Mot engineer

	-mo


Andre Kesteloot wrote:
> http://www.ieee-uffc.org/fc_history/bottom.html
> 
> 
> 73
> André  N4ICK
> 
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