alt Hacker News"In theory, samples with no-interlayer impurities should look something like this in direct measurements"
Can we tell their purity from looking at the photos?
Replies
abreidenbach • today at 1:03 AM
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"In theory, samples with no-interlayer impurities should look something like this in direct measurements"
Can we tell their purity from looking at the photos?
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I think the materially, even pure, is strongly colored, so you can't easily determine impurities visually, unlike diamonds and sapphires and other colorless-when-pure minerals.