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Mohs tekanyo e. The thatafala ka Mohs tekanyo e

Mohs tekanyo e - ka 10-ntlha tekanyo e, entsoe ke Karl Friedrich Mohs ka 1812, ba eo lumella u ho bapisa thatafala oa liminerale. The tekanyo e fana ka boleng tsa ho ena le ho ba hakanya ditirisanommogo tsa thatafala tsa lejoe.

History ea pōpo

Ho bopa Mohs tekanyo e sebelisoang 10 tekanyetso matsoai - talc, gypsum, calcite, fluorite, apatite, orthoclase, quartz, topaze, rubi le taemane. Liminerale a beha e le hore ba eketseha thatafala, ho nka e le ntlha ea lona a simolla e le hantle hore ho mengoapo thatafaletse matsoai softer. Calcite Ka mohlala, mengoapo gypsum le calcite ho mengoapo mehloli fluorite, le liminerale tsena etsa a felloa talc. Kaha liminerale li ka fumana melemo e lekanang ka Mohs boholo ba thatafala: -1 tjhoko, gypsum - 2, calcite - 3, fluorite - 4. diphuputso Ho feta moo o ile a bontša hore liminerale bao thatafala e tlase 6, ingoaea khalase, bao thatafala e phahame ho feta 6 - mengoapo khalase . Thatafala fensetere ka tekanyo e ena ke ka wa 6.5.

Majoe, e thatafala moholo ho feta 6, li sebetswa taemane.

Mohs tekanyo e ke feela ka khakanyo e kaba oa liminerale thatafala. A tekanyo e nepahetseng ho feta - ho tiea ha ka ho feletseng.

liminerale Location ka Mohs tekanyo e

Liminerale ka tekanyo e sa ba lokisetsa e le hore ba thatafala. The softest ke thatafala 1, ingoaea le monwana ka, ka mohlala, talc (Chalk). Ho ekelletsa moo ho na le a 'maloa a tiileng liminerale - ulexit,' mala o mosehla, muscovite. thatafala bona ka Mohs tekanyo e monyenyane - 2. joalo e liminerale bonolo ha ba e bentšitsoeng, e lekanyetsang ho sebelisa ha bona ka ho roala mabenyane a. Beautiful majoe le thatafala tlaase ke mekhabiso, 'me hangata tlaase. Har'a bona ba atisa ho entse souvenirs.

Liminerale le thatafala ho tloha 3 ho ea ho 5 di habonolo ingoaea ka thipa. Gagate, rhodochrosite, malachite, rhodonite, turquoise, a jade cabochon hangata e bentšitsoeng, hantle e bentšitsoeng (hangata le ho sebelisoa ha oxide e zinki). liminerale tsena ha li manganga ho metsi.

Tiileng liminerale mabenyane, litaemane, lirubi, emeralds, sapphires, topaze le liqhomane li tšoaroa ho itšetlehile ka ho sebeletsa pepeneneng le, colouring, boteng ba litšila. lirubi Stellate kapa sapphires, ho etsa mohlala, a khaola cabochons ho hatisa lejoe e sa tloaelehang, mefuta e sa tsoaneng e bonaletsang li khaola ovals, didikadikwe kapa marotholi, tse kang litaemane.

The thatafala ka Mohs tekanyo e mehlala oa liminerale
1 Talc, graphite
2 Ulexit, muscovite, 'mala o mosehla
3 Biotite, chrysocolla, sefofane sa jete
4 Rhodochrosite, fluorite, malachite
5 Turquoise, rhodonite, lazuirit, obsidian
6 Benitoite, Larimar, khoeli lejoe, Opal, hematite, amazonite, labradorite
7 Amethyst, Garnet, tourmaline mefuta e sa tsoaneng indicolite, verdelite rubellite, schorl), Morion, agate, aventurine, citrine
8 Tala corundum (emeralde) geliodor, topaze, Payne, taaffeite
9 Red corundum (rubi), safire (safire), leucosapphire
10 taemane

majoe mabenyane

liminerale bohle boo thatafala e ka tlase ho 7 ka tekanyo e sa, li nkoa e le bonolo, batho ba ka holimo 7 - thata. Tiileng liminerale amenable ho sebetsa daemane, e mefuta e fapaneng ya lintho tse ka khonehang, ho sebeletsa pepeneneng le fumanoa seoelo ho etsa ba loketseng bakeng sa ho sebelisoa ka ho roala mabenyane a.

taemane thatafala ka Mohs boholo ba 10. litaemane ba khaola e le hore ho sebetsa ea tahlehelo e ne e fokolang haholo ka boima oa rock. The tšoaroa taemane 'me a bitsa taemane. Ka lebaka la ho thatafala ha lona e phahameng le ho hanyetsa mocheso ho phahameng, litaemane hoo e ka bang ho sa feleng.

The thatafala tsa rubi le safire hanyenyane tlaase thatafala ea taemane le ke 9 ka Mohs tekanyo e. Boleng ba majoe ana, hammoho le emeralds, ho itšetlehile ka 'mala, pepeneneng,' me palo ea likoli - the sebeletsang pepeneneng ho feta lejoe, 'mala le matla haholo le ka tlase ho mapetsong a phahameng theko.

majoe semiprecious

Hanyenyane ka tlase ho taemane le corundum bohlokoa topaze le garnets. thatafala bona ka Mohs boholo ba lintlha tse 7-8. majoe ana hantle tšoaroa taemane. Theko itšetlehile ka 'mala. Tse tebileng 'mala oa topaze le Garnet, e theko e phahameng ho feta sehlahiswa tla bohlokoa e. Ka ho fetisisa haholo tsa bohlokoa tse sa tloaelehang ka ho fetisisa bosehla topaze le garnets pherese (madzhority). Lejoe ho qetela ke e le seoelo hore theko lona e ka ba phahameng ho feta tsa daemane e hloekileng.

Colored tourmalines: pinki (rubellite), e putsoa (indicolite), tala (verdelite), mahapu tourmaline o boetse o ile a bua ka majoe e le seka-bohlokoa. Sebeletsang pepeneneng boleng bo phahameng tourmalines fumanoa mofuta o sa tloaelehang haholo, 'me ka hona ba ka linako tse ling bitsa chelete e ngata ho feta pyrope le putsoa topaze, le bakeng sa mahapu (pinki le e tala) Lejoe babokelli ba u se ke ua khathala ho tsoma. The thatafala le majoe ka Mohs tekanyo e ke haholo e phahameng le ho tšoana le ho lintlha 7-7.5. majoe ana hantle ho bentsa, le se ke fetole 'mala, empa ho fumana sengoathoana sa ho roala mabenyane a le e tourmaline khanyang bonaletsang - ka leqeba oa sebele oa lehlohonolo.

The tse fapa-fapaneng ba batsho tsa tourmaline (schorl) e bua ka majoe mekhabiso. Schorl tiileng, empa ka nako e tšoanang brittle lejoe, e leng se ka habonolo ke a timetsoa nakong e lokisa. Ke ka lebaka lena e ba batsho tourmaline hangata e rekiswa untreated. Schorl nkoa e le seroala matla ka ho fetisisa e sireletsang.

kopo botekgeniki

Le liminerale le mafika le thatafala phahameng ba ho pharaletseng sebelisoa indastering. Mohlala, la morema-phofu Mohs thatafala - ho tloha 5 ho ea ho 7, ho itšetlehile ka ka tjhelete e ya Mica ho eona. lejoe lena le thata ho pharaletseng sebelisoa ka kaho e le lintho tse bonahalang bakeng sa qete.

sapphires Colorless kapa leicosapphires, ho sa tsotellehe ho thatafala phahameng le fumanoa seoelo mong ka bona, ha se ka batloang ke boramabenyane, empa ba ho pharaletseng sebelisoa ka mong bang laser le lisebelisoa tse ling Optical.

E sebetsang kopo ya tekanyo e sa

Ho sa tsotellehe 'nete ea hore boholo ba Mohs thatafala fana feela ka ya boleng, ho ena le ho feta tsa tekolo tse ditirisanommogo, ho e ho pharaletseng sebelisitsoeng ka jioloji. Sebedisa Mohs tekanyo e jioloji le diminerale ka hoo e ka bang hlwaya bakang sa tsejoeng ho itšetlehile ka susceptibility lona ho scratching ka thipa kapa khalase. Hoo e ka bang tsohle mehloli bapisitsoe le bontša ho thatafala oa liminerale ke ka Mohs tekanyo e, ho ena le ho tiea tsa bona ka ho feletseng.

Ka ho roala mabenyane a Mohs tekanyo e le boetse le sebelisoa hohle. The thatafala tsa lejoe le itšetlehile ka mokhoa oa dikgetho lona kalafo bakeng sa resurfacing le lisebelisoa tse hlokahalang.

Tse ling sekala thatafala

Mohs tekanyo e - ga ke feela boholo ba thatafala. Ho na le ba bang ba sekala tse ling hore li thehiloe bokhoni ba le liminerale le lintho tse ling ho hanyetsa deformation. Ka ho fetisisa tummeng oa bona - Rockwell. Rockwell mokhoa o bonolo - e thehiloe lekanya ho kenella ka hare botebo ba indenter botebo ba boitsebiso boo. Ka taemane indenter keletso hangata sebediswa. Ke habohlokoa ho hlokomela hore liminerale li ka seoelo a pepesa ho ithuta mokhoa oa Rockwell, hangata sebediswa bakeng sa lirafshoa le lits'epe tse kopantsoeng.

Ka tsela e tšoanang hahoa Shore thatafala sekala. Shore thatafala mokhoa lumella boikemisetso ba tšepe bobeli le tsa nama ho feta rekere (rabara, polasetiki).

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