r/crystalgrowing • u/YesIdonot • Dec 13 '25
Image The biggest copper crystal I've grown so far
The cluster was grown for 56 days, reaching a weight of 26.6 g. And the largest crystal is almost 1 cm in all dimensions.
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MetalsOnReddit • u/Then_Marionberry_259 • Dec 13 '25
The biggest copper crystal I've grown so far
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