@christophstc.bsky.social on Bluesky

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christophstc.bsky.social

did:plc:24tusp32wzlhfwmo2iemoac5

astonishing! azurit Cu₃(CO₃)₂(OH)₂ friends of blue like you and @kakape.bsky.social must be delighted :-) found this here > https://www.archaeologie-online.de/nachrichten/das-erste-blau-europas-13-000-jahre-altes-pigment-entdeckt-6426/

2025-10-08T10:30:26.257Z