typomorphic mineral

Hackly microcline & a typomorphic mineral in potash metasomatic uranium deposits

犬牙状微斜长石&钾交代型铀矿床中的标型矿物

The article summerizes the development and some problems existing in the research of crystal-chemistry and genesis of palygorskite ( attapulgite ) . The latest study shows : palygorskite is a widely-distributed typomorphic mineral of genesis significance .

综述了坡缕石（凹凸棒石）矿物晶体化学和成因研究的新进展和存在问题，最新研究表明：坡缕石是分布广泛很有成因意义的标型矿物。

On the study of typomorphic characteristics of mineral inclusion in the gold deposits from volcanic terrain in Zhejiang and its genetic and prospecting significance

浙江火山岩区金矿床的矿物包裹体标型特征研究及其成因与找矿意义

According to the study on the typomorphic characteristics of gold mineral grain sizes , morphology , occurances and components in this deposit , the benefication , ways , the generation of gold minerals and and formation depth of deposit are discussed .

通过对本区矿石中金矿物的粒度、形态、赋存状态和成分等标型特征的研究，探讨了金矿床的选矿方法、金矿物世代、矿床形成深度等几个方面。