Chiastolite

Gemstone Info

Gemstone Nqe Lus

Chiastolite

Yuav ntuj chiastolite hauv peb lub khw


Chiastolite yog ntau yam ntawm cov ntxhia andalusite nrog tshuaj lom neeg muaj pes tsawg leeg Al2SiO5. Nws tau muab sau rau qhov sib txawv ntawm tus ntoo ntawm cov xim dub. Hauv cov cheeb tsam nyob puag ncig ntawm Georgetown, California, cov kabmob metamorphosed muaj nyob rau hauv thiabalusite thiab chiastolite hauv graphite nplua nuj metasediment. Cov Crystals tau pseudomorphically kho los ntawm kev sib tov ntawm muscovite, paragonite thiab margarite. Calcium nplua nuj margarite muaj peev xwm tsim los ntawm graphite nplua nuj crosses los yog pawg hauv pob zeb. Mineralogically qhov tshwm sim yog ib qho tseem ceeb vim hais tias tag nrho peb cov theem dawb mica tam sim no nyob rau hauv ib qho kev sib sau ua ke.

kev kawm

There are several theories regarding the formation of the chiastolite cross, however the most widely accepted theory, proposed by Frondel in 1934, suggests that there is a selective attachment of impurities at the rapidly growing corners of andalusite crystals. As the concentration of these impurities (which consist primarily of graphite) increases, the growth of the crystal is slowed. This concentrated impurity deposit forms a re-entrant as it is absorbed by the growth of the andalusite porphyroblast. The cycle of growth-retardation-growth then repeats itself, creating a featherlike pattern of graphite along four radiating ‘arms’.

Andalusite

Andalusite yog ib qho txhuas nesosilicate ntxhia nrog tshuaj lom neeg cov tshuaj Al2SiO5. Cov ntxhia no tau hu ua thiab mob siab los ntawm Delamétehrie, uas xav tias nws los ntawm Andalusia. Nws tau dhau los ua qhov tseeb tias nws yog qhov yuam kev hauv cheeb tsam, thiab cov qauv uas tau tshawb nrhiav yog qhov tseeb ntawm El Cardoso de la Sierra, hauv lub xeev Guadalajara, tsis yog Andalusia.

Andalusite yog trimorphic nrog kyanite thiab sillimanite, yog qhov qis qis dua nruab nrab kub polymorph. Ntawm kev kub siab dua thiab nias siab, andalusite tuaj yeem hloov mus rau sillimanite. Yog li, ib yam li nws lwm cov polymorphs, andalusite yog aluminosilicate index cov ntxhia, muab kev qhia rau cov ntsiab lus tob thiab siab koom nrog kev tsim cov pob zeb tswv tsev.

Chiastolite lub ntsiab lus

Tshooj lus hauv qab no yog pseudo scientific thiab raws li kev ntseeg.

Chiastolite, ntawm qhov tod tes, muaj lub zog loj metaphysical. Rau kev xav, qhov no yuav pab koj xa nrog Akashic cov ntaub ntawv kom koj yuav muaj peev xwm tshawb pom cov ntaub ntawv lub neej yav dhau los.
Chiastolite tseem yuav hloov lub zog hluav taws xob tsis zoo rau cov neeg muaj txiaj ntsig zoo thiab pab txhawb kev thaj yeeb nyab xeeb thiab kev sib haum xeeb.

Chiastolite ntawm Mogok, Myanmar (Burma)


Yuav ntuj chiastolite hauv peb lub khw

kev ua yuam kev: Cov ntsiab lus yog kev tiv thaiv !!