biotite造句

Veiws evidently intercalate into biotite granulite of the Boluotai Formation of the Zhuzhangzi Group.
花崗斑巖主要由鉀長石、石英、更長石及黑云母組成.

So the dark mica in this granite should be called biotite.
那么.在這塊花崗巖中的黑色云母類礦物就應(yīng)當(dāng)叫做黑云母了.

The types of mineralized rocks are fine grained biotite gneiss and silicalites.
礦化類型為含金黑云變粒巖型、含金硅質(zhì)巖型.

Weiya complex, eastern Tianshan: Single - sourced or diverse - sourced ? -- Evidence from biotite.
東天山尾亞雜巖體: 同源還是異源? -- 來自黑云母的證據(jù).

Early Yanshanian intrusions are mainly adamellite, biotite K feldspar granite with small amount of granodiorite.
燕山早期侵入巖以二長花崗巖 、 黑云鉀長花崗巖為主,其次為花崗閃長巖.

Biotite is a subordinate constituent of the mafic and ultramafic rocks generally.
黑云母一般是鎂鐵質(zhì)及超鎂鐵質(zhì)巖石中的次要成分.

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