They refined gold out of the ore.

他们从中提炼出黄金。

Glass, in pieces, will be automatically removed by the trommel.

筛可以自动将玻璃分拣出来.

No potassium did we find in this mineral.

在这种中我们没有发现钾。

They'd mined the hillside for the ores.

他们曾在这个小山坡上开采。

The major ore mineral in the Shijuli copper deposit is chalcopyrite, copperas stone and so on.

居里铜床中主要物由黄铜及黄铁等组成。

The orebody take the shape of prolate lenticle and appearing horizontal bedding.

区内有优质的硅藻土及硅藻粘土两个品级。

Jaspilite and altered phyllite are the main ore types.

主要类型有含铁碧玉岩型和蚀变千枚岩型。

An investigation was made of the flotability and process flowsheet of a certain fluorite ore.

对河南某萤的行可艺研究。

The ore assays high in gold.

这经分析证明含金量很高。

Iron is abstracted from ore.

铁是从中提炼出来的。

It is possible to premix the ore at the shipping point, thus saving time at the iron works.

在装运地点预先混合可给钢铁 厂节省很多时间。

Colloform, frambo idal textures and laminated, brecciated structures of exhalation are widely deve loped in the stratiform ores.

发育胶状和莓球结构，微细层纹状_ 马尾丝构造。

The main copper minerals are malachite, chrysocolla, little chalcopyrite, chalcosine and even little bornite and covellite.

主要含铜物为孔雀、硅孔雀，少量的黄铜、辉铜及极少量的斑铜和铜蓝等。

The current preperation methods of strontinum carbonate from celesite are carbon reduction method and double decomposition method.

中国天青资源十分丰富,但品位低、杂质含量高,需经除杂后才能作为生产碳酸锶的原料。

Ores consist of pyrite, blende, aurum, zinckenite, tennantite, antimonite, realgar, and orpiment, belong to typical Low-temperature minerals assemblage .

由黄铁、闪锌、自然金、辉锑铅、砷黝铜、辉锑、辉锑银铅、雄黄、雌黄等组成,为典型的低温热液物组合。

The lead isotope study shows that ores of the Mujiazhuang copper deposit and the host rocks contain very high radiogenic lead.

研究表明，穆家庄铜铅和近围岩岩铅具有极高的放射成因铅特点。

The automorphic, hypidiomorphic and xenomorphic granular textures are the main ore textures and vein and disseminated structures are the main ore structure.

多具白形、半自形、他形粒状结构，以脉状、浸染状构造为主。

Very elegant, fine, and fresh. Citrus notes appear, such as lime, and are accompanied by aromatic flowers. A light mineral edginess in the background contributes complesity.

非常优雅，新鲜柑橘类水果的香气，像莱姆并伴有花香，回味中带有明显的味。

This site provides introductory information to ore microscopy with over 30 full colour photomicrographs used in the course MICROSCOPIE DES MINERAUX OPAQUES at the University of Geneva.

该网站提供一些有关显微镜法的介绍信息，并提供由日内瓦大学制造的30张完整的彩色显微照片。

50 A friendly delver has agreed to carve a massive tunnel for a group of dwarves, but only if they provide rare minerals found only in distant regions of the continent.

50一只友好的delver同意为矮人挖掘一条隧道，但要求他们供给只有在大陆远处才能找到的稀有。