Granite kɔrɔ ye latigɛkan na. Granum ye kabakurun ye min bɛ sɔrɔ a yɛrɛ la, o ye fara ye min bɛ don asidi la min bɔra tasuma na, a jɔcogo ka bon kosɛbɛ, a ka gɛlɛn ani a barika ka bon. Granit suguyaw ye siyeni ni diorite, labradorite ni monocyte, taschenite ani granite gneiss ye. A ka degun fanga bɛ se ka degunw muɲu fo ka se 250 MPa ma, o min ye marbre fanga ye siɲɛ fila, wa a girinya hakɛ hakɛw la, o ye 2,7 t/m3 ye.
O kabakurun suguya bɛɛ Dabɔra tasuma-fanga-yɔrɔw ni magma (magma) bɔli kɔfɛ, minnu ni u bɛ woyo, u bɛ yɔrɔ lakolonw Fa dugukolo-kɔnɔ-fɛnw na. A y’a Sɔrɔ nɛnɛ kɛlen kɔ dɔɔnin dɔɔnin dugukolo jugumanba la ani dugukolo-yɔrɔw degunba kɔrɔ, o yɔrɔ nɛnɛma ninnu Kɛra kristali ɲuman ye wa u ye kristalɛ dafalen jɛlen ni granoblastic (granoblastic) jɔcogo jɛlen Sɔrɔ.
A jɔcogo la, granit bɛ ni porosité dɔɔnin ye ni minerali yɔrɔw ye minnu bɛ danfara. Suman minnu bɛ kɛ minɛn in ye, olu bonya tilalen don fɛn saba ye:
- a sumanlen don ni a suman ye milimɛtɛrɛ 2 ɲɔgɔn ye ;
- a kisɛ cɛmancɛ ye ni a kisɛ ye milimɛtɛrɛ 2-5 ye ;
- a ka gɛlɛn ni a suman ka ca ni milimɛtɛrɛ 5 ye .
O kabakurun dabɔcogo bɛna bɔ sumanw jɔcogo la. Ka bɔ lakɔli ka fizik kalan na, a ka nɔgɔn k’a dɔn ko granit min jɔcogo ye kisɛ finmanw ye, o fanga cogoya ka fisa, o kɔrɔ ye ko a muɲuli bɛna caya.
N’an ye granit (granite) danfara jate kɛmɛsarada la, o tuma na, 60–65% bɛna kɛ felsitɛri ye, 20–30% bɛ kɛ kuran ye ani 5–10% bɛ kɛ biyoti ye, muskɔviti ani, dɔw la, ɔnblɛndi. Fanga laban min bɛ sɔrɔ sɔgɔsɔgɔninjɛ, kɔrɔtacogo ani sɔgɔli sɛgɛsɛgɛliw la, o ye 5–10% ye degun fanga bonyalen na min ye 250 MPa ye walima ka tɛmɛ o kan. O jɔli belebeleba ni kisɛ kelen-kelen ye fara suguya dɔ ye min bɛ Sɔrɔ tuma caman na fɛnɲɛnamaw la.
Granit ka jogo kabakomaw ye a ka nɛnɛba ye, a bɛ se ka ji kɛlɛ ani a ka muɲuli. Nin kabakurun cɛɲi in na, a kulɛriw ka ca. Feldspari kulɛri min ka ca kosɛbɛ, o yecogo fɛ, granit bɛ se ka kɛ ni sanji kulɛri pinki, jɛman, jɛman, jɛman, bilen, nɛrɛmuguma ani sanjiba kulɛri wɛrɛw ye.
Kabakurun in bɛ se ka kɛ polisi ye cogo dafalen na wa o sababu la a y’a ka baarakɛcogo caman sɔrɔ kɔrɔlen na. O fɛn in kɛcogo kɛrɛnkɛrɛnnen n’a masiricogo de y’a jira ko a bɛ kɛ ka ɲɛsin jɔlanw ni balabala galariw ma, ka ɲɛsin ɛrɛzɛnsunw labanni ma ani kabakomayɔrɔw ja la.
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December 18, 2024 17:05:40 +0200 GMT
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