You can buy pyrite cubes on Etsy—I know because I also love them :) They’re not ... | Hacker News

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		Ifkaluva 35 days ago \| parent \| context \| favorite \| on: God sleeps in the minerals You can buy pyrite cubes on Etsy—I know because I also love them :) They’re not expensive

s0rce 35 days ago | [–]

Sodium chloride also grows cubes but hard to make perfect and large.

SpaceL10n 35 days ago | [–]

And Galena! Another wonderful metallic mineral that forms cubes.

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