JD Cooper - Mineral facts and problems: US Bur. Mines Bull, 1960 - books.google.com
… Kyanite has been the basic raw material used in the production of mullite since 1925. Mullite is an important refractory material, and its field of use lies between that of superduty fireclay …
TA Klinefelter, JD Cooper - 1961 - books.google.com
… primarily in the metallurgical and glass industries.. The domestic reserve of kyanite totals many … Mining the massive kyanite ore requires little more than blasting the boulders. Processing …
… The identification of xenocrystic kyanite suggests that the presence of … in a kyanite-bearing schist, with large kyanite at the contact. b Leucocratic patches in garnet-rich kyanite schist at …
… The investigated sample is a blue zoned kyanite from the intermediate unit of Thassos … the main crystallographic features of kyanite. The present work is focused on the (010) kyanite …
… events, thereby connecting kyanite textures to the pressure- … and crystal orientation within kyanite indicate the following … of the grain separates lower CL intensity kyanite on the bottom …
J Konzett - American Mineralogist, 2016 - degruyter.com
… are the substantial P and Mg contents in kyanite with 0.17–0.20 wt% P 2 O 5 and 0.20–0.56 wt% MgO, respectively. The combined P-Mg incorporation into kyanite is consistent with the …
… As always, we emphasize that the information in this mailing regarding the metaphysical … Green Kyanite is always “the hard Kyanite to get,” as it is much rarer than Blue Kyanite, and …
… Many blue stones relate to dialog, whether through physical communication, such as amazonite, or through the interplay of energy, such as kyanite. Blue can offer a freshness that …
… Judy Hall asserts the moral right to be identified as the author of this work. … the records of the development of the earth over millions of years, and bearing the indelible memory of the …