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Sandlerkoenig07
11 months ago

Clear (slurry) glass slag. In no case Lapislazuli, because its characteristics are lacking (small enclosed pyrite grains, never glazed glass-like appearance) – and L. does not naturally occur in Germany.

Thorben505
11 months ago

Hello RingXingBing,

From the appearance, it could be Lapislazuli.

Greetings:)

Thorben505
11 months ago
Reply to  RingXingBing

Always happy

mineralixx
11 months ago

No stone, but glass.