Mafukidziro eMica: mafukidziro echisikigo eMica, mafukidziro eMica ane mavara, mafukidziro eMica ane synethic.

Mica chinhu chakakosha pakugadzirwa kwemavara akasiyana-siyana. Zvidimbu zvematombo zvechisikigo zvinochengetedza mavara zvakanyanya, zvinodzivirira mvura uye zvinodzivirira kutonhora zvakanyanya. Hazvinamati kana zvapisa, zvinopera simba kana zvatonhora, zvine ruvara rwakawanda, zvinopenya, uye zvine purasitiki yakasimba. Zvinobatsirana zvikuru pakugadzira pendi yematombo chaiyo negranite, uye zvinhu zvitsva zvekushongedza zvine hunhu hwakasimba hwependi yemadziro yemukati.

Mafuremu emumica anogona kuwedzerwa nekusanganiswa nemapendi akasiyana-siyana ematombo anobva mumvura (pendi dzematombo chaiwo) muchikamu chakati, kuitira kuti pendi dzematombo chaiwo dzakajairika dzigone kushandurwa kuita pendi dzegranite dzemhando yepamusoro (pendi); Kuti pave nemhedzisiro inoshamisa yekugadzirwa kwematombo egranite echisikigo, zvichienderana nehukuru hwematombo egranite echisikigo, zvidimbu zvematombo akabatanidzwa zvinogadzirwa kuita mapepa asina kurongeka akapfava uye anonamira ane ukobvu hwe0.3 mm, senge 1-3 mm, 1-5 mm, 1-8 mm, 1-10 mm, 1-12 mm, nezvimwewo;

Mafuremu emumica akagadzirwa nezvinhu zvakakosha kune vagadziri vependi yegranite (pendi). Vagadziri vependi yematombo vanogona kusarudza ruvara rwakakodzera uye saizi yemafuremu ematombo akagadzirwa zvichienderana neruvara uye saizi yematombo egranite, voaisa mupendi yematombo echisikigo zvichienderana nehuwandu hwakati (zvichienderana nezviri mukati mepuremu yega yega yemavara mudombo regranite rechisikigo), uye vosanganisa zvakaenzana nekumhanya kwepakati kwemaminetsi mashanu kusvika gumi kuti vagadzire pendi yegranite yepamusoro (pendi) zvichibva papendi yematombo.