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Magmatic—Hydrothermal Deposits (Intrusion-Related Deposits)
In Chap. 3 , several mineral deposits have been described in the ANS, which have segregated within the... -
The absorption- and luminescence spectra of Mn3+ in beryl and vesuvianite
The electron absorption-, photoluminescence- and electron paramagnetic-resonance spectra of Mn 3+ in red beryl from Wah Wah Mountains (Utah USA) and...
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Timan-Ural Stone Province—Mineral Resource Base of the Gemstones of the Russian Federation
The paper reviews the validity of the allocation of the so-called ‘gemstones province’ within Timan region. The conducted minerogenic zoning of the... -
Combining Automated Mineralogy with X-ray Computed Tomography for Internal Characterization of Ore Samples at the Microscopic Scale
Advanced chemical and mineralogical techniques are necessary to further our understanding of ore deposits and their genesis. Using X-ray...
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Spectroscopic study of synthetic hydrothermal Fe3+-bearing beryl
A synthetic hydrothermal beryl Fe-4-51, investigated previously by Taran and Rossman (Am Miner 86:973–980,
2001 ), was additionally studied by... -
Geological Features of Northwestern Himalaya, Ladakh, India: Geosites and Their Significance in the Ladakh Himalaya
Geoheritage and geotourism are the two essential aspects of human appreciation of the Earth's geological resources. Ladakh Himalaya has fascinating...
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Chemical composition of gemstones and characterization of their host pegmatites and country rocks from Chumar Bakhoor, Gilgit-Baltistan, Pakistan: implications for the source of gem-forming fluids
This paper presents petrographic details and geochemical data on gemstone-producing pegmatites and the rocks enclosing them, Sumayar pluton exposed...
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Noble Metals and Carbon Substances in the Uranium and Rare Metal Deposits of Central Asia
Twenty-four hydrothermal deposits and numerous ore occurrences of uranium and rare metals in Central Asia have been studied in varying detail. The... -
Vibrational and structural insight into silicate minerals by mid-infrared absorption and emission spectroscopies
Silicate minerals are essential bricks of solid planets, which have been studied deeply by infrared absorption spectroscopy. Along with the rapid...
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Cassiterite and monazite U-Pb dating, and cassiterite geochemistry of the Shiganghe and Tiechang tin deposits in the Baoshan district (NW Yunnan), SW China
The Baoshan district in the southwestern Sanjiang Tethyan domain is an important part of the worldclass Southeast Asian tin (Sn) belt. However, the...
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Trace elements in magmatic and hydrothermal quartz: Implications on the genesis of the **ngluokeng Tungsten Deposit, South China
The **ngluokeng deposit is the largest granite-related tungsten deposit within the Wuyi metallogenic belt in South China. The **ngluokeng intrusion...
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Infrared Effect of Minerals
Fourier transform infrared spectroscopy technology has played an important role in various fields, including food safety detection, identifying the... -
Sn-W-Ta-Mo-U-REE Mineralizations Associated with Alkali Granite Magmatism in Egyptian Nubian Shield
Granitic rocks in the Nubian Shield rocks of Egypt and elsewhere in the world are major resources of important economic minerals that bear rare... -
Geochemistry (TE, REE, Oxygen) of Zircon from Leucogranites of the Belokurikhinsky Massif, Gorny Altai, as Indicator of Formation Conditions
AbstractThe present contribution deals with the isotopic-geochemical study (by Electron Probe Microanalysis (EPMA) and Method of Secondary Ion Mass...
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Rare Earth–Uranium–Thorium Mineralization in the Molybdenum Ores of the Buluktaevskoe Mo–W Deposit (Western Transbaikalia, Russia)
Abstract—The Buluktaevskoe molybdenum–tungsten deposit is considered a close analog of W–Mo deposits within the large Dzhida orefield, in which the...
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Geochemical and fluid inclusion studies of pegmatites from Oke-Ogun and Ibadan-Osogbo fields, southwestern Nigeria
Pegmatites from southwestern Nigeria have mostly been characterized using mineralization with few reported studies using the fluid inclusion approach...
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Conceptual Genetic Model for the Primary Occurrence of Garnet and Corundum Gemstones in the Miteda Region, Cabo Delgado Province, Mozambique
This study enhances the importance of primary, shear-related eclogite-granulite metasomatite, not only as a source of corundum and garnet gemstones... -
Hydrogen, the Principal Agent of Structural and Chemical Diversity in Minerals
Hydrogen (both neutral H and H+) is the smallest element in the Periodic Table (Rahm et al., Chem Eur J 22(14):625–14,632, 2017) and small size and... -
Calc-silicate Gemstones from the Meluco Region, Cabo Delgado, Mozambique
Northeastern Mozambique, regional Proterozoic formations in the Meluco region, especially its metacarbonate members, host Mg-B-rich skarns bearing... -
Mineralogical characterization of fluorescent grossular garnet var. tsavorite from Merelani Hills, Tanzania
Tsavorite is the trade name for the green vanadium–chromium variety of grossular occurring in the Precambrian terrains in the areas of Merelani Hills...