Anybody know what the co-efficient of linear expansion of Marble stone is please? Or where to find it? Thanks

I am going to try to grind an Astronomical Mirror made from Marble!

Answers:
http://www.minsocam.org/msa/collectors_c.

Apparently, the colour of the marble may have something to do with it. Now, will you please explain why anyone would try to grind a mirror from marble?
just the sort of thing i,m going to know..not
Google
well you see it's like this: you take the radius multiply that by how thick it is divide that by the length divide that by the width cut one inch off then multiply by the power of 2 the circumference of the earth then multiply by the gravitational force that it takes to hold down a 1984 camaro w/ a 305 red in color w/ a broken mirror then get it wet put it in the freezer let it freeze and you have your answer. your welcome for the help

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