Replies

To: Cronos

How’s the dispersion between natural and synthetic?

21 posted on 05/30/2018 3:02:42 AM PDT by mewzilla (Has the FBI been spying on members of Congress?)

To: mewzilla

Lab-made diamonds have the same refractive index, density, hardness, dispersion, and crystalline structure as diamonds mined. No difference at all

26 posted on 05/30/2018 3:58:19 AM PDT by Cronos (Obama's dislike of Assad is not based on his brutality but that he isn't a jihadi Moslem)

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