Upfu hweMica, chinhu chinoshandiswa mumaindasitiri akasiyana-siyana, hunotorwa kubva muzvicherwa zvechisikigo zvemica zvakaita semuscovite, inozivikanwa nemavara ayo asina ruvara kusvika akachenuruka, uye biotite, iyo inowanzo ratidza mavara ebrown kusvika matema. Maitiro ekugadzira anosanganisira kutevedzana kwakanyatsonaka kwekupwanya simbi isina kugadzirwa uye kuikuya kuita zvidimbu zvidiki, zvichinyatsobvisa chimiro chemica chine zvidimbu. Kuchinja uku kunoburitsa zvidimbu zvakasiyana muhukuru nechimiro, zvakagadzirirwa zvinodiwa nemaindasitiri akasiyana.​

Mica inocherwa pasi rose, ine nzvimbo huru dzekugadzira muIndia, inozivikanwa ne muscovite yayo yepamusoro; China, iyo inotungamira mukutengesa kunze kwenyika ine mareserve akawanda; uye United States, kunyanya munzvimbo dzakadai seNorth Carolina. Zviwanikwa izvi zvepasi rose zvinovimbisa kuwanikwa kwakasimba kuti zvigutse zvinodiwa nemaindasitiri pasi rese.

Chimwe chezvinhu zvinoshamisa zveupfu hwemica isimba rayo guru re dielectric, zvichiita kuti ive sarudzo yakakodzera kushandiswa muma capacitor uye electronics insulation. Hunhu uhwu hunobvumira mica kutsungirira magetsi akawanda pasina kuputsika, zvichidzivirira zvikamu zvemagetsi zvinonzwa kubva mukukuvadzwa. Pamusoro pezvo, mica ine kugadzikana kwakanyanya kwekupisa, inokwanisa kutsungirira tembiricha dzinopfuura 600°C. Kutsungirira uku kupisa kunoita kuti ive yakakosha mukushandiswa kwekupisa kwakanyanya, senge kugadzira maovheni emaindasitiri nemidziyo inodzivirira kupisa.​

Hunhu hwemica powder hunopenya hunobatsirawo mukushandiswa kwayo kwakasiyana-siyana. Muindasitiri yezvizoro, mica yemhando yepamusoro inoshandiswa kugadzira kupenya kusinganzwisisike muzvigadzirwa zvekuzora, kubva pamimvuri yemaziso kusvika kune zvinopenya. Izvi zvinopenya hazvingowedzere runako rweganda chete asiwo zvinopa magadzirirwo akatsetseka uye akaenzana. Mumapendi nemapurasitiki, mica powder inoshanda sechinosimbisa, ichisimudzira zvakanyanya kusimba kwemamiriro ekunze uye simba remuchina. Nekupararira zvakaenzana mukati me matrix, mica particles inoshanda sechidziviriro kubva kumwaranzi yeUV, hunyoro, nezvimwe zvinhu zvakatipoteredza, zvichiwedzera hupenyu hwechigadzirwa chapedzwa.​

Mashandisirwo ema "mica powder" mumaindasitiri akasiyana-siyana. Muindasitiri yemidziyo, inoshandiswa pakudzivirira kupisa, ichibatsira kuchengetedza tembiricha yekushanda zvakanaka uku ichideredza kushandiswa kwesimba. Mapendi asingatsvi ane "mica powder" anopa dziviriro yakawedzerwa, achideredza kupararira kwemoto uye anowedzera kuchengetedzeka pamoto. Mukugadzira rabha, mica inoshanda sechinhu chinosunungura rabha, ichidzivirira rabha kuti isanamire pamaforoma panguva yekugadzira, nokudaro ichivandudza kushanda zvakanaka uye ichideredza marara.