| 单词 | stibnite |
| 例句 | The characteristic transverse striae, invariably present on the cleavage surfaces of stibnite and cyanite are due to secondary twinning along glide-planes, and have resulted from the bending of the crystals. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z We have been in much doubt as to the term to introduce into the text, as the English "stibnite" carries too much precision of meaning. De Re Metallica, Translated from the First Latin Edition of 1556 2011-11-16T03:00:21.977Z For the preparation of metallic antimony the crude stibnite is first liquated, to free it from earthy and siliceous matter, and is then roasted in order to convert it into oxide. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 2 "Anjar" to "Apollo" The antimony sulphide, stibnite, is the source of most of the world's production of this metal. The Economic Aspect of Geology When prepared in this way they are orange-colored substances, though the mineral stibnite is black. An Elementary Study of Chemistry An analyzed sample of stibnite containing 70.05% Sb is given for analysis. An Introductory Course of Quantitative Chemical Analysis With Explanatory Notes The stibnite is liquated out at a low heat and drips from the upper to the lower pot. De Re Metallica, Translated from the First Latin Edition of 1556 2011-11-16T03:00:21.977Z In the Central Plateau of France the numerous antimony deposits are stibnite veins cutting granites and the surrounding schists and sediments. The Economic Aspect of Geology The deposits of the Hunan Province of southern China occur as seams, pockets, and bunches of stibnite ore in gently undulating beds of faulted and fissured dolomitic limestone. The Economic Aspect of Geology In the weathering of antimony deposits, the stibnite usually alters to form insoluble white or yellowish oxides, which are sometimes called "antimony ocher." The Economic Aspect of Geology |
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