Results 31 to 40 of about 305 (130)
Green stone beads from the excavation in Fewet
We present and discuss the results of the first archaeometric study carried out on green stone beads found in Garamantian archaeological sites from the Central Sahara.
P. Vignola, A. Zerboni
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Approaching prehistoric skills: experimental drilling in the context of bead manufacturing
From the very Early Neolithic in the Balkans two categories of objects are recognized as having been involved in prehistoric drilling activities. The first is beads and other decorative and prestigious items made of bone, shell, pottery and various ...
Maria Gurova +3 more
doaj
The following information applies to the digital image:Related image: FRM1496A.[Specimen size] "2.9 x 1.3 x 0.9 in."The mineral specimen comes from the Lake George pegmatite district, Park County, Colorado. The locale is known for its amazonite specimens.
core
An Egyptian green schist palette and an amazonite gemstone from the “Palace of the Copper Axes” at Batrawy, Jordan [PDF]
The exploration of the “Palace of the Copper Axes”, the Early Bronze Age III palace of the easternmost city of Southern Levant during the 3rd millennium BC, was resumed in 2018, during the 14th season of excavation at Khirbet al-Batrawy in north-central ...
T. Rinaldi +5 more
core
Amazonite (KAlSi3O8) is a green to blue-green colored variety of microcline, a potassium-rich member of the feldspar group. Microcline, sanidine, and orthoclase are all polymorphs of one another, this means that these minerals have the same chemical ...
Brazilian Dealer,, ZUHL
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Beads from grave Loc. C10:408.
1, 4–6: turquoise; 2: carnelian; 3, 10: fragments of greenstone (amazonite?); 7, 8: turquoise (?); 9: fragment of shell bead; 11–12: two fragments of Conus sp. (Scan: HGKG; modified by HA).
Marion Benz (420130) +7 more
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Mineralogy of pegmatite with giant epidote crystals, near Chanishte, Macedonia [PDF]
Giant epidote crystals up to 2m long have a formula and unit cell parameters.Epidote is in association with albite, microc1ine (amazonite variety), muscovite, garnet, titanite and zircon.
Boev, Blazo +5 more
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Integrative and complementary practices in health, nurses' profile and care provided to people with hypertension: a mixed study design. [PDF]
Wickert DC +5 more
europepmc +1 more source
Amazonitic alkali feldspar from the Tanakami Granitic pegmatite, southwest Japan
This is the first detailed description of amazonitic alkali feldspar in Japan. The amazonitic feldspar is from pegmatite in the Tanakami Granite, southwest Japan. Macroscopically, the feldspar is characterized by the coexistence of pale blue and white parts.
NAKANO, Satoshi, MAKINO, Kuniaki
openaire +2 more sources
Table S1: LA-ICP-MS zircon U-Pb dating results of the biotite granite and columbite-group minerals from the amazonite granite. Table S2: In situ Rb-Sr isotope analysis results of amazonite-bearing granites, amazonite granite, amazonite pegmatite, and ...
et al. (7893743) +2 more
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