Results 91 to 100 of about 1,737 (200)
CrystalsGem-quality garnets, with their high closure temperature (750–800 °C), high transparency, uniform composition, and purity, offer promising prospects for U-Pb dating.
Siyi Zhao, Bo Xu, Yi Zhao
doaj +1 more source
International Journal of Economic and Environment Geology, 2019 Gemology and jewelry training are at the core of what the Gems and Jewelry Training and Manufacturing Centre in Baluchistan’s mineral rich province in the southwest of Pakistan does and stands for.
Mumtaz A. Baloch, Sakina Riaz, Saman Saman, Ghulam Yaseen, Bibi Kalsoom
doaj
Spartan Daily, September 26, 1951 [PDF]
, 1951 Volume 40, Issue 2https://scholarworks.sjsu.edu/spartandaily/11589/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
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Развитие органа обоняния тритона обыкновенного, Lissotriton vulgaris (Amphibia, Caudata) [PDF]
, 2015 Using common histological methods, the morphogenesis of olfactory analyzer peripheral part of Lissotriton vulgaris (Amphibia, Caudata) was studied, during the developmental period starting with olfactory pit laying and fi nishing with defi nitive ...
Kovtun Mykhailo F. +3 more
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Mineralogical Characteristics and Luminescent Properties of Natural Fluorite with Three Different Colors. [PDF]
Materials (Basel), 2022 Ge X, Guo Q, Wang Q, Li T, Liao L.
europepmc +1 more source
Gemological Characteristic Difference between Colorless CVD Synthetic Diamonds and Natural Diamonds. [PDF]
Materials (Basel), 2021 Lu Q, Gong H, Guo Q, Huang X, Cai J.
europepmc +1 more source
Люминесцентные свойства природных кристаллов топаза [PDF]
, 2003 Представлены результаты экспериментальных исследований термолюминесценции, рентгенолюминесценции, импульсной катодолюминесценции двухцветного кристалла топаза ювелирного качества из камерных пегматитов Волыни (Украина).
Корепанов, Владимир Иванович +3 more
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A reference book on rocks and minerals of New England for gifted students in the intermediate grades. [PDF]
, 1959 Thesis (Ed.M.)--Boston ...
Carson, Janine A., Edwards, Harriet L.
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Pathways to Alternative Education [PDF]
, 2010 The purpose of this guide is to provide residents in Detroit with information and the tools to pursue various pathways to a career. In this document you will find resources on apprenticeships; business entrepreneurship opportunities; trade and vocational
Monroe, Christina
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Combining Micro-Raman Spectroscopy and Scanning Electron Microscopy Mapping: A Stony Meteorite Study. [PDF]
Materials (Basel), 2021 Musa M +5 more
europepmc +1 more source