Diabase
Query URLs
https://term.museum-digital.de/md-de/tag/6044
- Note
- "Diabase ( /ˈdaɪ.əbeɪs/) or dolerite or microgabbro is a mafic, holocrystalline, subvolcanic rock equivalent to volcanic basalt or plutonic gabbro. Diabase dikes and sills are typically shallow intrusive bodies and often exhibit fine grained to aphanitic chilled margins which may contain tachylite (dark mafic glass). Diabase is the preferred name in North America, while dolerite is the preferred name in the rest of English-speaking world, where sometimes the name diabase is applied to altered dolerites and basalts. Some geologists prefer the name microgabbro to avoid this confusion." - (en.wikipedia.org 27.09.2020)
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Vase, eckig, gebaut
Vase, eckig, gebaut, heller...
Object information
Image: Keramikmuseum Westerwald - CC BY-NC-SA -
Beil
Dieses längsgestreckte,...
Object information
Image: Städt. Hellweg-Museum Geseke - CC BY-NC-SA
References
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