Are diamonds the only stones that cut glass?
I found this weird rock that looks like kryptonite or something,and it cuts glass.
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ALES LOMBERGAR is one of the few artisans in Europe who still practice the ancient art of glass acid etching which flourished in the late 19th century. Decorations are applied with resin resists by hand and then exposed to acid baths, with no machinery used. More information here.Recent in portfolio
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Wildthing
on February 8th, 2012
Window glass has a hardness of 5.5 on the Moh’s hardness scale, and so could be scratched by feldspar, quartz, topaz, corrundum and diamond. Nearly all precious and semi-precious gems are harder than glass, so scratching glass is no test for a diamomd.
Here’s a reference to Moh’s scale:
http://en.wikipedia.org/wiki/Mohs_scale
DarkDesire
on February 8th, 2012
NOOOOO there are tons of other rocks and minerals that have the ability to cut glass
(believe me I know…experiments)….
JetSki
on February 8th, 2012
No…..many rocks will cut glass
Eli
on February 8th, 2012
No, any rock with a hardness greater then that of glass will cut it. If looking on Mohs scale anything above a 7 I think will do the trick