 | | Journal (article/letter/editorial) | | 10 percent of the photographs used in the first Namibia book are repeated here, so most are new. Many of...map showing its location in Namibia. Furthermore, unlike the first Namibia book that had multiple reference...reference lists after each region, there is one composite reference list at the end of the book making it...Omaue, Onderra, Ondundu, Onganja, Orange River, Otjitheka, Rosh Pinah, Skorpion mine, Spitzkoppe, Tsumeb... Van der Plas mine, and small-scale mining in Namibia, plus references, index, photo credits, and acknowledgments |  | | Journal (issue) | | from Madagascar . . . Pietersite from China and Namibia . . . New Mexifire Synthetic Opal . . . Identifying...280 A Microstructural Study of Pietersite from Namibia and China Kaifan Hu and Peter J. Heaney Compares...hydrothermally grown cobalt-colored synthetic blue quartz was described in the Winter 2008 issue of Gems... The 3123.5 cm–1 absorption in the midinfrared region, strong emissions from NV centers, the 596/597...Figure 5. Absorption at 3123.5 cm–1 in the mid-IR region (right), strong emissions from NV centers, a 596/597 |  | | Book | | Litchfield County, where good crystals were taken from quartz veins in a variety of metamorphic, plutonic and...Litchfield, where a mass of white quartz on a ridge had once been mined for quartz, and large ilmenite masses...ilmenite crystals to 7 .5 cm in matrix of massive quartz from these dumps-adding that, in his judgment,...localities for good ilmenite crystals exist in the region (Brunet, I 977b ). NEW YORK Amity, Orange County...major associations of Swiss hematite iron roses are quartz, ortboclase, albite, rutile, and zeolites (especially |
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