kittymeow
Joined: 04 Mar 2019 Posts: 1
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Posted: Mon Mar 04, 2019 2:25 am Post subject: Help identify this crystal- Nuummite or Coppernite?
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Hey! I bought this sold as nuummite but wonder if it is misidentified. It looks more like coppernite as the flecks seems quite rectangular/square like. Is it coppernite or low grade nuummite?
Does anyone know the chemical composition of coppernite? Does it contain copper and is it toxic if worn for long period of time?
(Note: The central bright spot is just reflection from desk lamp)
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