» I-Symbolism » Izimpawu zamatshe namaminerali » Аксинитовые соросиликатные силикаты. . Отличное видео

Аксинитовые соросиликатные силикаты. . Отличное видео

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I-Axinite sorosilicate silicates. . Ividiyo enhle

I-Axinite yigama elivamile lezinhlobo ezi-4 zamaminerali.

Thenga amatshe ayigugu emvelo esitolo sethu samatshe ayigugu

itshe le-axinite

Kusukela eqenjini lama-silicates, iqembu elincane lama-sorosilicates. Wonke ama-borosilicates e-triclinic anefomula: Ca2(Fe, Mg, Mn)Al2[BO3OH, Si4O12].

Kutholwe ekupheleni kwekhulu lesi-XNUMX nguJean-Godefroy Schreiber. E-Oisan, lesi sazi semvelo sinesikweletu ngokutholakala kwe-Stilbit ne-Anatas. Incazelo yokuqala iphathelene ne-Rome de Lisle mineral. Waqanjwa ngokuthi uRené-Just Hayuy.

Igama livela kwelesiGreki elithi axinè = imbazo. Ngenxa yokuma kwekristalu. Igama letshe lihlotshaniswa nendawo yamakristalu. Kuthatha umumo ofana nensingo yembazo ezinhlangothini ze-X. René-Just Haüy.

Isakhiwo samatshe siqukethe [Si4O12]8- kanye ne-BO3 izindandatho. Izindandatho zifuywa ngokuhambisana. Futhi icishe ihambisane nendiza (010). I-ayina endaweni ye-octahedral ixhuma amaqembu lapho. Futhi i-aluminium ku-tetrahedral kanye ne-octahedral coordination. Futhi nge-calcium, ephakathi nendawo ye-polyhedron engajwayelekile enama-oxygen angu-10.

I-Chemistry yamatshe ayigugu e-axinite

Iphuzu elibalulekile ku-chemistry yalesi silicate ukutholakala kwe-boron ngobuningi. Iphesenti le-calcium lihlala lingashintshi. Nokho, insimbi, njenge-manganese, ingashintsha ngokwezilinganiso eziphambene. Izakhiwo ze-optical zamatshe zihlobene eduze nokuqukethwe kwalezi zakhi ezintathu.

Amafomu {110}, {-110}, {1-11} athuthukisiwe. Ubuso buvame ukuba nezimbambo kancane. Futhi benza amakhona acijile, enikeza i-mineral ukubukeka okubukhali.

Ukuthintana kwe-mineral metamorphic kanye ne-metasomatism. Kutholwe kumadiphozithi e-limestone aphelelwe yisikhathi. Futhi nasemadwaleni ayisisekelo aguquliwe angaphansi kwe-metamorphism ngokwethulwa kwe-boron.

Ku-crystalline schists metamorphosed nge-granite.

Singayithola namanye ama-silicates acebile nge-calcium kanye ne-boron. Njenge-tourmalines, i-datolite, i-calcium amphibole, i-actinolite, i-zosite, i-calcite, kanye ne-quartz.

Iqembu lamatshe e-axinite

  • i-ferroaxinite, Ca2Fe2 + Al2BOSi4O15(OH) ecebile ngensimbi, futhi i-carnation, insundu, iplamu eluhlaza okwesibhakabhaka, i-pearl grey.
  • i-magnesioaxinite, Ca2MgAl2BOSi4O15(OH), ecebile nge-magnesium, futhi eluhlaza okwesibhakabhaka ngokukhanyayo ukuya kokunsomi ngokukhanyayo, okunsundu ngokukhanyayo ukuya kopinki okhanyayo.
  • manganaxinite, Ca2Mn2 + Al2BOSi4O15 (OH) ecebile nge-manganese, noju oluphuzi, olunsundu ngama-clove, olunsundu kuya kokuluhlaza okwesibhakabhaka.
  • tinzenite, (CaFe2 + Mn2 +) 3Al2BOSi4O15 (OH) insimbi, ne-manganese ephakathi nendawo, ephuzi, enombala onsundu ngokuphuzi.

I-Crystal ye-Axinite

Ukuthengiswa kwamatshe emvelo esitolo sethu samatshe ayigugu