Hornblende: guryaha, halabuurka iyo codsiga

Mid ka mid ah macdanaha ugu badan ee ay iska leeyihiin dhagax weyn-sameynta - hornblende. Ma amphibole magaca caadiga ah la sameeyay ka yimid labo eray Jarmal - ". Indha la '" "geeskii" iyo In ka kiristaalo qaab kala-of macdanta eg geesahood ah.

Appearance iyo hantida

muuqaalka kore ee hornblende in ay go'aan ka ka macdano kale si fudud. Waxaa la kala duwanaayeen kiristaalo dhisnayd gaaban-columnar leh hexagonal ama rhombic cross-qaybta. Tani waa macdan ah oo si cadaalad ah oo adag Doolaal isagoo ah cuf gaar yaryar iyo cholesterol gaar ah. Heerka engegnaantiinna aawadeed waa 5.5-6 on baaxadda Mohs ah. Mugga hornblende - celcelis ahaan 3100 in 3300 kg / m³. Cholesterol sida calaamad oo labada dhinacba xagal 124 digrii.

Hornblende waa noocyo kala duwan oo kala duwan midabka lahayn. Waxaa laga yaabaa in ka cagaaran fudud in brownish-madow (sida caadiga ah dhagaxa weyn basaltic la content sare ah xeryahooda alkali). Macdanta midabka kasta waa muraayad si siman u qurux badan, semimetallic la ciyaaryahan birqayso. sirdoonka Tani ma aha bandhigi acids. kulaylinta A xoog lagu dhisnayd karaa galaas ee midabka cagaaran.

Halabuurka kiimikada

Isagu waa aan degganayn oo kala duwan arrin ballaaran. Beddelidda ratio of aluminium si trivalent bir ah, iyo magnesium - in divalent. Waxaa laga yaabaa in ku badan yihiin ee potassium ka badan magnesium. In joogitaanka content titanium sare (ilaa 3%), macdanta loo yaqaan "hornblende basaltic". Qaab dhismeedka sida ay hannaanka ah ee ka mid ah xubno ka kiimikada, kaas oo ka mid ah xabagta potassium waxaa laga yaabaa in laga bilaabo 10 ilaa 13%, xabagta bir ah - 9.5 in 11.5%, xabagta bir ah - 3.9%, magnesium xabagta - 11-14%; sodium xabagta - 1.5%, silica - 42-48%, aluminium xabagta - 6-13%.

In geeddi-socodka ah ee cimilada dhagax weyn decomposes in opals iyo carbonates. Dhexgalka xal hydrothermal keenaysaa in isbadal ah oo ka mid ah chlorite macdanta, epidote, calcite iyo quartz.

Under saameynta ay kala duwan arrimaha sirdoonka jirka mari karo hababka kiimikada adag taasoo keentay in formation of xeryahooda dhexe.

asal ahaan

Hornblende waa dhagax weyn-sameynta macdanta , iyo amphibolite ugu weyn ee ka kooban, Shale oo gneiss. Waxaa jira, sida caadiga ah, ee geedi socodka of pegmatite gaadhista on dhagaxyada igneous. ash The Kobenhagen waxaa mararka qaarkood laga helay qaab kiristaalo hal. In foomka of maaddadu ay aasaasiga ah ee dusha ka mid ah extrusive dhagaxyada macdanta this waa dhif.

hornblende Common, sharaxaad ka mid ah taas oo sare lagaa siin, waxa loo badali karaa basaltic. Tani waxay sida caadiga ah dhacdaa in qulqulka dhagax dab, hoos jira xaalad oksidheeyeyaal ah, iyo kuleylka 800 heerkulka ⁰S. Tani waxa fudud in kiimikaysan abuuro.

deposit

kiristaalo badan oo hornblende waa dhif iyo naadir, sidaas daraaddeed xiiso weyn u ururiya. Waxay badanaa ku dhacaan pegmatites gabbroic ah, oo aan aad u badan. In Urals ah, Buur Falcon ah, helay kiristaalo si fiican-la aasaasay ilaa 0.5 m. Waa xareeyaan mid aad u qurux badan oo ah macdanta this waxaa laga helaa Czech Republic, Norway, iyo sidoo kale dhagax dab Kobenhagen ee Vesuvius ee Italy.

Hornblende baahsan ee Mountains Ore ah ee Germany, dhagaxyada calc-silicate hodan. Syenite isugu soo Meissen yaqaan kayd qani ku ah macdanta this. kayd badan oo kiristaalo qabanqaabiyaa Burma.

baaxadda

Isticmaalka ugu weyn ee macdanta this waxaa laga helaa in industry ee. In geeddi-gaar ah u leeyahay sifooyin hornblende beddelaa calcite, epidote, quartz, chlorite, la xirrira intii lagu kala daatay ee carbonates iyo opals. Waxa loo isticmaalaa qalab dihin for soo saaridda ee dhalooyinka cagaar madow, iyo sidoo kale dhismaha ee ka kooban of dhagax adag.

The nuglaanta iyo la'aanta racfaan muuqaal ah ma ogola isticmaalka macdanta this ganacsiga dahabka ah. Laakiin mid noqoshada ee alaabta quartz hornblende si ay u abuuraan dhagax qurux badan, luster iyo qaab oo loo bogi jirey karaa.

Hornblende waxa ay joogtaa oo sideeda oo ah macdanta oo la magaca "ilmo Apache", taas oo ah nooc ka mid ah obsidian. Waxaa la rumeysan yahay in dhagax this uu awood u leeyahay si ay u caawiyaan qofka ay ula qabsadaan dhibaatadiisii oo kala duwan, soo jiidata nasiib wacan.

Khubarada waxbarashada lithotherapy, la hadal oo ku saabsan saamaynta wanaagsan ee macdanta on difaaca nidaamka, dheefshiidka iyo excretory. Si fudud u xirtaan dahabka ka - kuul, murriyadihii, iwm ...