:

74.

<<<
>>>

74.

Al8[(OH)/BSi3Ol9]

. () 0,68%, ( 2 3) 5,54%, ( 12 3) 59,75%, (Fe2O3) 2,48%, ( 2) 0,95%, (SiO2) 28,51%, ( 2) 2,12%.

. , , .

. .

. .

. , .

. 1.

. 3,33,4.

. .

. mmm.

. 0,583: 1:0,233.

. , .

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. , .

. .

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. , , .

. , (); - () .

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: 0.102. /Cache: 0 / 0