Ko te Manganotantalite he kohuke waikawa onge nō te rōpū columbite–tantalite, e hono tonu ana ki ngā putunga pegmatite e mau ana i te tantalum, e kīia ana he “coltan” e te ahumahi keri. Ko tōna tātai matū e tika ana ko MnTa₂O₆, ā, ko ia te mema e mana nui ana te konupane o te raupapa tantalite. He āhua parauri-ura hōhonu, parauri-pango, pango tata rānei te tae o te kohuke i te tauira ringaringa, ahakoa kua pūrongotia ngā tioata whero whero ateatea ki whero-kōwhai whero mārama e rite ana ki te kohatu tāonga i ētahi wāhi iti. Ka whakakoi te Manganotantalite i te pūnaha tioata orthorhombic, ā, ka puta mai hei tioata tapatoru, papatahi, whai rārangi rānei, tae atu ki ngā whakahiatotanga nui, kirikiri rānei. Ko tōna pakeke Mohs he 6–6.5, ā, he nui tōna taumaha motuhake mai i te 7.5 ki te 8.0, e whakaatu ana i te nui o te tantalum. Nā ēnei āhuatanga tinana e mārama ai te wehe atu i ētahi atu kohuke pegmatite e hono ana.
Ko te Manganotantalite e hangaia ana i roto i ngā pegmatite kirikiri māwhe rawa, otirā ngā pūnaha pegmatite Lithium–Cesium–Tantalum (LCT). I te wā e tipu haere ana te whakatōngā o te magma kirikiri, ka tangohia e ngā kohuke whai kōhatu nui pēnei i te quartz, te feldspar, me te mica ngā huānga noa i te rewa, i te wā e kaha ake ana te whakakī a ngā huānga tauutuutu—tae atu ki te tantalum, te niobium, te manganese, te lithium, me te cesium—ki roto i ngā wai magmatic e toe ana. I te neke whakamua o te whakatōngā, ka heke ēnei wai whakarangatira ki roto i ngā whatiwhatinga me ngā rua i roto i te tinana pegmatite, i reira ka taea e te manganotantalite te whakaheke i raro i ngā āhuatanga magmatic ki te hydrothermal i te wā mutunga. Ka puta te kohuke i te nuinga o te wā i te taha o te spodumene, te lepidolite, te tourmaline, te beryl, te pollucite, me ētahi atu kohuke huānga onge e tohu ana i ngā taiao pegmatite kua tipu. Kua tuhia ngā putanga nui ki Brazil, Mozambique, Madagascar, Afghanistan, Namibia, me ētahi atu rohe whakaputa tantalum maha.
Ko te ingoa manganotantalite e whakaatu ana i tōna hanganga nui o te konupora, me tōna hononga ki te raupapa kohuke tantalite. Ko te kupu “tantalite” i ahu mai i te tantalum, he pūmotu i tapaina ki te ingoa o Tantalus, he tangata pūrākau. Nā ngā whakapainga i roto i te tātaritanga kohuke me te tātaritanga matū i ngā rautau tekau mā iwa me te tekau mā rua i taea ai te wehewehe i te manganotantalite mai i ngā mema e pā ana ki te taha matū o te rōpū columbite–tantalite, inarā ko ngā momo tantalite e tino nui ana te rino. I ngā wā o mua, ko te manganotantalite te mea nui hei puna tantalum, he konganuku rautaki e whakamahia nuitia ana i roto i ngā wāhanga hiko, ngā superalloy, ngā taputapu tukatuka matū, me ngā tono aerospace nā tōna ātete ki te waikura me tōna pūmau i ngā wera tiketike. I tua atu i tōna hiranga ahumahi, ka whakakirikiri ētahi tioata mārama o te kounga tino pai mō ngā kaikohi, ahakoa he uaua te rawe o te kōwhatu tioata ki te whakataurite ki te nuinga o ngā momo kōwhatu utu nui arumoni.
Hanganga Karaihe
Ko te Manganotantalite he kohuke waikawa orthorhombic nō te rōpū columbite–tantalite, he raupapa e āhua whānui ana ngā hononga wairewa-tōtā e pā ana ki te konupapa, te rino, te tantalum, me te niobium. Ko tōna tātai matū tika ko MnTa₂O₆, e noho ana te konupapa ki ngā wāhi octahedral e ruruku ana e te hāora, ā, ko te tantalum kei ngā wāhi octahedral e pātata ana i roto i te tukutuku kirikara. Ko te hanganga he mekameka octahedral tūtaki-tapa e toro atu ana ki te tuaka-c crystallographic, e whakaputa ana i tētahi anga kiato me te tino raupapa. Ko te whakakapi wāhanga o te niobium mō te tantalum me te rino mō te konupapa he mea noa i ngā tauira māori, e whakaputa ana i ngā rerekētanga hanganga i waenga i te manganotantalite, te ferrotantalite, te manganocolumbite, me te ferrocolumbite. Ko ngā tioata e tino pai ana he tapatoru, he paparaha, he poto-whāiti rānei, ā, he maha ngā wā e whakaatu ana i ngā tohu pūhoro hāura e kitea ana i ngā tauira tupunga crystallographic.
Ngā Āhuatanga Tinana me te Matū
Ko te Manganotantalite e mōhiotia ana mō tōna kiato teitei, e 7.5 ki te 8.0 g/cm³ te nuinga, i ahu mai i te nui o te tākuta (tantalum) i roto. He pūmua te tae o te kōhatu nei, mai i te parauri-whero, te parauri pōuri, tae atu ki te pango tata, ahakoa ko ngā momo whero mārama he mea kitea i ētahi wā. E 6–6.5 te pakeke o te Mohs, he piauau-whakarewa ki te hāpiapia te kanapa, ā, he parauri ki te parauri-whero te puehu. He kino, he pōhēhē rānei te wāwāhanga (cleavage), he taurangi (uneven) ki te āhua-konukore (subconchoidal) te whatinga (fracture). Ki te taha matū, he pūmau te manganotantalite i raro i ngā tikanga o te mata o te whenua, ā, he ātete ki te nuinga o ngā tukanga huarere noa. He nui te niobium, te rino, te konupeka (titanium), te tine (tin), me ngā toenga iti o ngā huānga tuwhena e whakakapi ana i roto i tōna hanganga karaihe. Ka pāngia e ēnei rerekētanga hanganga ngā āhuatanga tinana pērā i te tae, te kiato, me ngā tau taitapa (refractive indices), nō reira he mea nui te tātari matū hei whakatau tika i te momo.
Ngā taupānga me ngā whakamahinga
Ko te hiranga ōhanga matua o te manganotantalite kei tōna tūnga hei otere o te tantalum, he konganuku rautaki e whakanuia ana mō tōna ātete pirau whakahirahira, tōna kōreirei whakarewa teitei, me ōna āhuatanga hiko. Ko te tantalum i tangohia mai i te manganotantalite e whakamahia nuitia ana ki te hanga i ngā pūnga iahiko mō ngā waea atamai, rorohiko, taputapu rongoā, taputapu whakawhitiwhiti kōrero, me ētahi atu pūnaha hiko. Kei roto i ngā whakamahinga atu ko ngā koranu whakahirahira mō ngā wāhanga waka rererangi, taputapu tukatuka matū, ūmu korehāhā, me ngā taputapu taiwhanga motuhake. Ahakoa ko te whakamahinga ahumahi te mea nui rawa, ka taea hoki te tapahi i ngā tioata manganotantalite mārama me te kore whakauru hei kohatu utu nui mā te kaikohi. He mea tauhou tonu taua momo rauemi tioata e whai ana ki te kounga, ā, e rapuhia nuitia ana e ngā kaikohi kohuke me ngā tino kaingākautia o ngā kohatu utu nui, kaua e te mākete whakapaipai auraki. He tohu nui hoki te kohuke mō ngā pūnaha pegmatite huānga onge kua tino whanake, e āwhina ana i ngā kaimātai whenua ki te rapu i ngā putunga tantalum.
I roto i ngā tikanga metaphysical, e kīia ana ko te Manganotantalite he kōhatu whakapūmau i te whenua, he whakataunga whaiaro, me te hurihanga o ngā whāinga pae tawhiti ki ngā mahi whaihua. Nā tōna taumaha tino nui me tōna hanganga e nui ai te manganese, kua whakaarohia e ētahi kaiwhakamahi kirikiri hei kōhatu pūmau me te manawanui, e whakaponohia ana e whakatenatena ana i te arotahi i ngā wā o te mahi hinengaro auaha, mahi auaha rānei. Kāore i te hono ki te whakaputa kare-ā-roto, ki te whakawhiti wairua rānei, engari e kīia ana he kōhatu e tautoko ana i te whakatika, te whakarite, me te manawaroa i te wā e aro atu ana ki ngā wero uaua.