Niulize swali lolote kuhusu Geology na field zote zinazohusuhiana na Jiolojia

youngkato

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youngkato

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Kiswahili
Ningejibu kwa kiswahili ila bahati mbaya elimu niliyoipata sijafundishwa kwa kiswahili

Sedimentary rocks are formed through the gradual accumulation of
sediments.

for example, sand on a beach or mud on a river bed. As the sediments are buried they get compacted as more and more material is deposited on top.

Eventually the sediments will become so dense that they would essentially form a rock . This process is known as lithification .


Igneous rocks are rocks which have crystallized from a melt or
magma.
The melt is made up of various components of pre-existing rocks which have been subjected to melting either at subduction zones or within the Earth 's mantle. The melt is hot and so passes upward through cooler country rock .

As it moves it cools and various rock types
will form through a process known as fractional crystallization .
Igneous rocks can be seen at mid ocean ridges, areas of island arc volcanism or
in intra-plate hotspots .

Metamorphic rocks are rocks which once existed as igneous or
sedimentary rocks but have been subjected to varying degrees of
pressure and heat within the Earth's crust.
The processes involved will
change the composition and fabric of the rock and their original nature is often hard to distinguish. Metamorphic rocks are typically found in areas of mountain building .

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youngkato

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youngkato

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Geology inausiana na nn??
Geology ni very wide term. Ina fields nyingi sana. Kama hydrogeology, paleontology, marine geology. Na nyinginezo.

Ila in general inahusiana na nature, origin, structure, composition of the earth. na all phyisical proceses taking place within the earth.
Ndo maana inatumika katika field zote zinazohusiana na sayansi ya dunia(earth science )
 

adden

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adden

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Naomba kujua kuhusu madini ya tanzanite me nimechimba sana ila hadi leo nna maswali huwa najiuliza labda wewe utanipa jibu...
1.nini kinachangia haya madini kujiumba au yaliwekwa tu?nasema labda yaliwekwa sababu unapokutana na pocket huwa unakuta vitu kama sufi na lile jiwe lipo hapo makarne mengi.
2.katika tanzanite kuna tanzanite unakuta imeungua au unakuta sio top color yaani limefifia na unaweza kukuta lingine limeiva yaani very very good
 

youngkato

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youngkato

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Mkuu,kuna sehemu moja Iringa,kuna mawe yana vitu kama Vioo kwa ndani...Tunaomba ufahamu
Hivyo sio vioo ndugu. Ni very small fine particles. Zinazotokana na pale miamba iliyoyeyuka inaganda kwa haraka sana ndo inasababisha kutokea hali hiyo. ( inaitwa glassy texture ) vilevile hiyo inaweza kuwa ni inclusion ya monera mbalimbali ambazo zinaonekana kama vioo kutokana na bright colour.
 

onyx

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onyx

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Naomba kujua kuhusu madini ya tanzanite me nimechimba sana ila hadi leo nna maswali huwa najiuliza labda wewe utanipa jibu...
1.nini kinachangia haya madini kujiumba au yaliwekwa tu?nasema labda yaliwekwa sababu unapokutana na pocket huwa unakuta vitu kama sufi na lile jiwe lipo hapo makarne mengi.
2.katika tanzanite kuna tanzanite unakuta imeungua au unakuta sio top color yaani limefifia na unaweza kukuta lingine limeiva yaani very very good
Ngoja nimsaidie,kwa kifupi hakuna clear geology ya Tanzanite.
 

onyx

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onyx

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Hivyo sio vioo ndugu. Ni very small fine particles. Zinazotokana na pale miamba iliyoyeyuka inaganda kwa haraka sana ndo inasababisha kutokea hali hiyo. ( inaitwa glassy texture ) vilevile hiyo inaweza kuwa ni inclusion ya monera mbalimbali ambazo zinaonekana kama vioo kutokana na bright colour.
Mkuu hapo umeiva
 

raphew

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raphew

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Kama ni mwanafunzi, au unatarajia kusoma Geology ila hujui uanzie wapi. Uliza chochote nitakusaidia.

Hasanteni sana
View attachment 371087
Please please can you tell us how classical physics illifel kuelezea geological time scale in relation to basin formation and sedimentation of sedimentary ricks....shuka ung'eng'e
 

John Cannor

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John Cannor

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Mr Geo youngkato nilipewa hii hand specimen nikarecognise kuwa ni olivine(greens) na garnets(reddish)..najiuliza is it possible hizi minerals kutokea pamoja? I failed to interpret the geology!! Naomba unambie.

 

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