透长石(sanidine)长石族矿物,正长石的一个亚种,以钾长石分子为主要组成,但也含较多的钠长石分子(可达50%),偶尔也含bao(5%以下),是正长石的高温变种。单斜晶系。晶体常沿{010}发育成板状(这是与冰长石明显不同的一大特征)。
钠透长石 natronsanidine ; sodian sanidine ; soda sanidinite
透长石岩 sanidinite
高温型透长石 high sanidine
透长石相 sanidine facies ; sanidinite facies
透锂长石 [矿物] petalite ; castor ; lithium aluminum silicate ; Peta
方钠透长石岩 sodalite sanidinite
准透长石 metasanidine
霞石透长石正长岩 Nepheline-sanidine syenite
透长石斑晶 Sanidine phenocryst
结果表明,浮岩和透长石的TL信号具有良好的热稳定性,适用于TL测年。
The results show that the TL signals of pumice and sanidine phenocryst have better thermal-stability, so they can be used for TL dating.
结果表明,两者成分差别不大,而结构差别较大,无色透明的为透长石,出溶叶片发育;微红色的为正长石或低透长石,出溶结构不发育。
The results indicate that the colourless and transparent one is sanidine with homogeneous exsolution microstructure and the reddish one is orthoclase or sanidine without exsolution microstructure.
在实验基础上研制出了瓷质砖透辉石型、钡长石型和硅锌矿型生料无光釉。
Diopside type, celsian type, and willemite type raw matt glazes for the porcelain tile were developed on the basis of the experiments.
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