III.silicate mineral contain iron, include olive stone, black column stone, common picrite etc.

三、含铁硅酸盐矿物:有橄榄石、黑榴石、十字石、黑柱石、普通辉石等。

Ilvaite is a rare mineral of calcium-iron-bearing silicate.

黑柱石是一种少见含钙铁硅酸盐矿物。

They do have more traditional and mineralogical names (bixbite, morganite, and heliodor, respectively) but reportedly sell better under the emerald label.

其他颜变化绿柱石，如，，黄正利用他们妹妹气销售为翡翠，翡翠，黄金祖母绿。

The beryl crystal from Pingwu County,Sichuan Province that occurred on the low saturation,alkaline and pneumatogenic—thermal conditions,is characterized by the flat tabular shape.

在低饱度、碱性、气成—热液条件下形成四川平武绿柱石宝石晶体,具有特征扁平板状几何外形。

There is an obvious rock zonation from the middle to bothsides of the structural shatter zone, generally from marialite orebody through diopside-felsite,biotite-albitite to the host Proterozoic rocks.

构造破碎带岩石具有明显对称分带性：破碎带中心为钠柱石矿体，向两侧依次为榍石透辉石长英岩带、黑云母钠长岩带，并逐渐过渡为围岩。钠柱石矿成因类型为沿构造破碎带产出热液交代脉型。

Aquamarine, symbolizing the near perfect clarity and transparency of the ocean, is the big sister of the Beryl family whose relatives also include Bixbite, Goshenite, Emerald, Heliodor and Morganite.

海蓝宝石是大海晶莹剔透象征。她是绿柱石家族中大姐大，家族成员还包括绿柱石、透绿柱石、金绿柱石铯绿柱石。