玉符山石

The yellow-green and semiopaque jade is mainly consisted of mineral aggregate of resuvianite.

其中呈黄绿色色调均匀半透明的回龙玉，主要由符山石矿物集合体组成。

Keywords Huilong jade;Vesuvianite;Skarn;Henan

回龙玉；符山石；矽卡岩；河南

The skarn type vesuvianite, occurred in Huilong region,Tongbai,Henan Province is considered to be an aggregate of skarn minerals,based upon the identification under the microscope and analysis by energy spectrum,spectrometry and electron microprobe.

钟华邦，矽卡岩型符山石玉──回龙玉石矿的发现及玉石特征产于河南桐柏回龙地区的矽卡岩型符山石玉，通过镜下鉴定，能谱、光谱、电探测试分析，认为回龙玉是由多种矽卡岩矿物集合体组成的岩石。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。