Results 11 to 20 of about 914 (208)
Origin of Light-Colored Nephrite Relative to Green Nephrite in Ospa, Russia
CrystalsIn serpentinite-related green nephrite, light-colored nephrite commonly occurs as veins or interlayers at nearly every nephrite locality. However, its characteristics have been poorly understood.
Yihan Li, Guanghai Shi, Jinhong Zhang
doaj +2 more sources
Environmental asbestos exposure from nephrite jade mining and lung cancer
Journal of the Formosan Medical AssociationBackground: Nephrite is an asbestos mineral composed of tremolite and actinolite. Fengtian is a community where nephrite was mined between 1970 and 1980 and asbestos was mined between 1960 and 1985.
Hsiao-Yu Yang +2 more
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Antibacterial Activity of Antibiotic-Releasing Polydopamine-Coated Nephrite Composites for Application in Drug-Eluting Contact Lens. [PDF]
Materials (Basel), 2022 The aim of this study is to prepare ciprofloxacin (CIP) or levofloxacin (LEVO)-incorporated and polydopamine (PDA)-coated nephrite composites for application in drug-eluting contact lenses.
Kang MS, Moon KJ, Lee JE, Jeong YI.
europepmc +2 more sources
GeosciencesThe Kavokta deposit in Russia contains gray and black dolomite-type nephrite, which is in high demand commercially. Although the fact that black nephrite has been found in several deposits, the reasons for its color are not well understood.
Evgeniy V. Kislov +4 more
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GeosciencesThe Kavokta deposit of the dolomite type nephrite is located in the Middle Vitim mountain country, Russia (Russian Federation). The deposit area is composed of granite of the Late Paleozoic Vitimkan complex.
Evgeniy V. Kislov
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Mineralogical Characteristics and Color Origin of Nephrite Containing Pink Minerals
CrystalsRecently, a variety of nephrite containing localized pink mineral aggregates has emerged on the market, which is sometimes referred to as “peach blossom jade” by some merchants.
Ye Yuan, Youxuan Li, Miao Shi
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A Socratic essentialist defense of non‐verbal definitional disputes
Ratio, Volume 36, Issue 4, Page 319-333, December 2023., 2023 Abstract In this paper, we argue that, in order to account for the apparently substantive nature of definitional disputes, a commitment to what we call ‘Socratic essentialism’ is needed. We defend Socratic essentialism against a prominent neo‐Carnapian challenge according to which apparently substantive definitional disputes always in some way trace ...
Kathrin Koslicki, Olivier Massin
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Nyrdvomenshor Nephrite Deposit, Polar Urals, Russia
, 2023 We studied the quality characteristics, chemical, mineral and isotope composition of nephrite, diopsidite and rodingite of the Nyrdvomenshor nephrite deposit in the Polar Urals.
Evgeniy V. Kislov +4 more
core +1 more source
An archaeological review of Polynesian adze quarries and sources
Archaeology in Oceania, Volume 58, Issue 2, Page 183-213, July 2023., 2023 ABSTRACT Adze quarries and sources are some of the most visible, unique and well‐preserved Polynesian archaeological sites where stone technology, intensification of production, other aspects of economy, social organisation and ritual practices are anchored together on the landscape.
Christopher Jennings +2 more
wiley +1 more source
Crystals, 2023 The recently discovered Mida nephrite deposit, located in the East Kunlun Mountains, Qiemo County, Xinjiang, Northwest China, contains new types of white and greenish white nephrite formed by limestone replacement, which shows microstructures ...
Tianlong Jiang +5 more
doaj +1 more source