Satellite - sharaxaad iyo sifooyinka macdanta

Noole

Abellaite waa macdan hydrocarbonate ah oo laga helay macdanta yuraaniyamka ee mid ka mid ah qolalka loo yaqaan 'Eureka deposit' oo muddo dheer laga tegey, koonfurta Pyrenees (gobolka Lleida), Catalonia, Spain Kiristaalo shaqsiyadeed badanaa waa lamellar waxayna sameeyaan iskudhafyo iskudhaf ah.

Kiristaalo waa cadaan ama midab la'aan, oo leh muraayad ama luul dhalaalaya, oo waliba si fudud u burbursan. Joogitaanka iftiinka ultraviolet, ma dhalaalayo.

Waa dimorph-cagaar-cagaaran oo aan la aqoon macdanta "lead" iyo sodium carbonate hydroxide.

Waxay ku koraan iskuxirka macdanaha aasaasiga ah sida:

  • Pyrite.
  • Roskolit.
  • Uraninite.
  • Galena.
  • Coffinite.
  • Sphalerite.
  • Covellin.
  • Chalcopyrite, iyo sidoo kale hydrozincite, aragonite, gordaite, cheikaite, malachite iyo devillin.

Waxaa loogu magac daray Joan Abella i Creu, oo ah khabiir ku takhasusay cilmiga cimilada Catalan oo in badan bartay macdanta laga soo saaro macdanta 'Eureka' oo markii ugu horaysay helay Satelite

Caanaha kiimikada NaPb2(CO3)2(OH)

Helitaanka

Catalonia, Spain: Eureka mine, Castel Estato, La Torre de Cabdella, La Val Fosca, El Pallars Jussa, Lleida, Catalonia.

Goob

Ruushka: Jubilee pegmatite, Karnasurt, Lovozersky massif, gobolka Murmansk, gobolka Waqooyiga.

Waxaan kugula talineynaa inaad aqriso:  Sidee Luul Souffle u Yimid