Hornblende: zog, muaj pes tsawg leeg thiab daim ntawv thov

Ib qho ntawm feem ntau cov zaub mov teej tug mus rau lub pob zeb-txoj kev - hornblende. Yog ib lub npe amphibole tsim los ntawm ob tug German lus - "horn" thiab "dig muag." Nyob rau hauv lub split-daim ntawv muaju ntawm cov mineral zoo li tshuab raj.

Tsos thiab cov khoom

Cov tsos ntawm hornblende los mus txiav txim rau nws los ntawm lwm yam minerals yooj yim. Nws yog txawv los ntawm fused luv luv-columnar muaju nrog rau ib tug hexagonal los yog rhombic ntoo khaub lig-section. Qhov no yog ib tug ncaj khoom opaque mineral muaj ib tug me me kev nqus thiab ib tug tshwj xeeb cleavage. hardness tus nqi yog 5.5-6 rau lub Mohs scale. Ceev hornblende - ib tug nruab nrab ntawm 3100 mus 3300 kg / m³. Cleavage yog cim nyob rau hauv ob qho tib si qhia nyob rau ntawm ib kaum sab xis ntawm 124 degrees.

Hornblende yog tsis sib txawv ntau yam nyob rau hauv cov xim. Nws yuav tsum yog los ntawm ib lub teeb ntsuab rau brownish-dub (feem ntau basaltic pob zeb nrog ib tug high school cov ntsiab lus ntawm alkali tebchaw). Minerals ntawm tej xim yog Attendance zoo nkauj iav, semimetallic nrog shimmering brilliance. Qhov no ib yam tsiaj uas tsis raug rau acids. Ib tug muaj zog cua sov yuav fused rau hauv lub khob ntawm tsaus ntsuab xim.

tshuaj nyob tus yeees

Nws yog tsis ruaj tsis khov thiab nws txawv heev lug. Hloov piv ntawm txhuas rau trivalent hlau, thiab magnesium - mus divalent. Tej zaum qhov predominance ntawm poov tshuaj tshaj magnesium. Nyob rau hauv lub xub ntiag ntawm siab titanium rau cov ntsiab lus (txog 3%), cov mineral yog hu ua "basaltic hornblende". Muaj pes tsawg leeg raws li lub generated plurality ntawm tshuaj hais, cov uas poov tshuaj oxide yuav tsum yog los ntawm 10 mus rau 13%, hlau oxide - 9.5 rau 11.5%, hlau oxide - 3.9%, magnesium oxide - 11-14%; sodium oxide - 1.5%, silica - 42-48%, txhuas oxide - 6-13%.

Nyob rau hauv tus txheej txheem ntawm cov pob zeb weathering decomposes rau opals thiab carbonates. Sis nrog hydrothermal kev daws teeb meem ua rau ib tug transformation ntawm cov mineral chlorite, epidote, calcite thiab quartz.

Nyob rau hauv tus ntawm ntau yam lub cev yam tsiaj yuav undergo complex tshuaj dab ua rau lub tsim ntawm intermediate tebchaw.

keeb kwm

Hornblende yog pob zeb-txoj kev mineral , thiab lub ntsiab tivthaiv amphibolite, shale thiab gneiss. Muaj yog, raws li ib tug txoj cai, nyob rau hauv tus txheej txheem ntawm raug pegmatite rau igneous pob zeb. Lub volcanic tshauv yog qee zaum pom muaj nyob rau hauv daim ntawv ntawm ib muaju. Nyob rau hauv daim ntawv ntawm cov thawj cov ntaub ntawv uas nyob rau hauv tus nto ntawm lub extrusive cov pob zeb ntawm no mineral nws yog tus tsis tshua muaj.

Common hornblende, hauj lwm uas yog muab saum toj no, yuav tsum hloov mus rau hauv basaltic. Qhov no tshwm sim feem ntau yog nyob rau hauv lava tsev, nyob rau hauv oxidizing tej yam kev mob, thiab cov cua kub rau 800 ⁰S kub. Qhov no tus txheej txheem yog heev yooj yim mus tsim artificially.

deposit

Loj muaju ntawm hornblende yog tsis tshua muaj, yog li ntawd kuj zoo kawg thiab txaus siab rau lolus. Lawv tshwm sim tsuas yog nyob rau gabbroic pegmatites, uas yog tsis yog li ntawd ntau npaum li cas. Nyob rau hauv lub Urals, nyob rau hauv lub Mount Liaj, pom zoo-tsim muaju mus txog 0.5 m. Nws yog ib heev zoo nkauj nrws ntawm no mineral yog pom nyob rau hauv lub Czech koom pheej, Norway, raws li zoo raws li volcanic lava ntawm Vesuvius nyob rau hauv ltalis.

Hornblende yog thoob plaws nyob rau hauv lub Ore Toj siab ntawm lub teb chaws Yelemees, nplua nuj calc-silicate pob zeb. Syenite array Meissen paub nplua nuj tso ntawm no mineral. Loj deposits ntawm muaju teem nyob rau hauv Burma.

Scope

Lub ntsiab kev siv ntawm no mineral yog pom nyob rau hauv lub lag luam. Nyob rau hauv tej yam dab nws muaj zog hornblende transformed rau hauv calcite, epidote, quartz, chlorite, txoj kev thaum lub sij hawm decomposition ntawm carbonates thiab opals. Nws yog siv raws li ib tug raw khoom rau qhov siv thiab ua tsaus ntsuab iav, raws li zoo raws li nyob rau hauv kev tsim kho nyob rau hauv nyob tus yeees ntawm granite.

Lub fragility thiab tsis muaj kev kev tsis txaus tsis pub siv ntawm no mineral nyob rau hauv lub hniav nyiaj hniav kub ua lag ua luam. Tab sis lub xam nyob rau hauv hornblende quartz khoom los tsim ib tug zoo nkauj pob zeb, ci thiab zoo uas yuav tsum tau qhuas.

Hornblende yog tam sim no nyob rau hauv nyob tus yeees ntawm cov mineral uas muaj lub npe "Apache kua muag", uas yog ib yam ntawm cov obsidian. Nws yog ntseeg hais tias cov pob zeb no muaj lub peev xwm mus pab ib tug neeg tiv nrog ntau tej kev txom nyem, attracts hmoov zoo.

Kws txawj kawm lithotherapy, tham txog qhov zoo tej yam uas cov mineral rau lub cev, digestive thiab excretory. Cias hnav hniav nyiaj hniav kub los ntawm nws - hlaws dai, pendants, thiab lwm yam ...