| Classification |
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| Species: | Quartz |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Quartz data |
| Locality Data: | Click here to view Alforja Mine, Alforja, Baix Camp, Tarragona, Catalonia, Spain |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1262897 |
| Long-form Identifier: | 1:3:1262897:9 |
| GUID (UUID V4): | 922f9497-9116-4ee7-a16e-0990f7177ec6 |
| Nearest other occurrences of Quartz |
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| 7.6km (4.7 miles) | ⓘLa Teixeta Pass, Pradell de la Teixeta, Priorat, Tarragona, Catalonia, Spain |
| 8.0km (5.0 miles) | ⓘBarite mine, Escornalbou Castle, Vilanova d'Escornalbou, Baix Camp, Tarragona, Catalonia, Spain |
| 13.7km (8.5 miles) | ⓘRegia mine, Bellmunt del Priorat, Priorat, Tarragona, Catalonia, Spain |
| 14.0km (8.7 miles) | ⓘEugenia Mine, Bellmunt del Priorat, Priorat, Tarragona, Catalonia, Spain |
| 14.9km (9.2 miles) | ⓘMaria Magdalena Mine, Ulldemolins, Priorat, Tarragona, Catalonia, Spain |
| 15.2km (9.5 miles) | ⓘLutite outcrops, Ulldemolins, Priorat, Tarragona, Catalonia, Spain |
| 15.4km (9.6 miles) | ⓘBessó mine (Sant Antoni Mines), Ulldemolins, Priorat, Tarragona, Catalonia, Spain |
| 16.9km (10.5 miles) | ⓘMineralogia mine, El Molar, Priorat, Tarragona, Catalonia, Spain |
| 18.2km (11.3 miles) | ⓘLinda Mariquita mine, El Molar, Priorat, Tarragona, Catalonia, Spain |
| 18.3km (11.4 miles) | ⓘSerrana Mine (Manganese Mine), El Molar, Priorat, Tarragona, Catalonia, Spain |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (issue) | | information will be forthcoming, a n d that the new mine will supplement the scanty supply of fine emeralds...the simple hexagonal habit of those found in the mine. T h e density of the Linde stones was found to...true for them all. Synthetic Quartz Although the synthesis of quartz has been successfully carried out...the basal plane of m a n - m a d e quartz crystals. In natural quartz, it will be realised, the basal plane...aluminate (YAG) and some new colours of synthetic quartz. M a n y unusual composite stones were on display |  | | Journal (issue) | | of growing large flawless untwinned crystals of quartz has for m a n y years been a scientific and commercial...a cobalt-blue glass but a veritable crystalline quartz, 305 with the standard refractive indices, birefringence...found by the late Dr. J o h n Williamson at his mine at M w a d u i in Tanganyika and weighed 54 ct in...diamonds in the brooch came from the Williamson mine. There is a two-prong spring fastening and the stem...d Capäo D o Lana. T h e matrix of euclase is in quartz veins in the crystalline schists, always accompanied |  | | Journal (issue) | | method when all the stones were found to sink in the quartz liquid. A bulk hydrostatic weighing of the 12 stones... be taken for a diamond. I n fact the stone is quartz cut into an octahedral form. This ring is by no...copying of a crystal shape, as with the octahedral quartz, is obviously due to the impossibility of cutting...cutting diamonds and, thus, the octahedral quartz copied the only known shape of diamond. O t h e r copying...is not greatly different from that of colourless quartz, but stoichiometric calculations indicate that |  | | Book | | region is examined, as is the survival of early mine archaeology in different geological settings. Survey...application of lead isotope analysis to identify early mine sources pioneered by Noel Gale, Zofia Stos-Gale,...Mediterranean South-west Spain Portugal South-east and central-east Spain Northern Spain Conclusions 5. France...Fig. 1.3. The mineralization of the Great Orme mine, north Wales 9 Fig. 1.4. Base metal metallogeny...Edge mine, England 18 Fig. 1.6. Modern research: Miguel Ángel de Blas Cortina at El Aramo mine, Asturias |  | | Book | | strains of folk songs long since brought from old Spain To the beat of the Indian tom-tom and the gay rhythms...many of them with adequate hotel accommodations, camp grounds, or other facilities. National Forests:...Annual monial. Ratén Santa Fe Elks’ at Norman Camp Luna. L. San Agustin (St. Annual fiesta and Inter-tribal...singing. Celebrating Mexican Independence from Spain. Fifteenth to Carlsbad Sixteenth Alamogordo...can learn much about how people lived in medieval Spain by studying the ways of life in the remote Spanish-American |  | | Journal (volume) | | of the region in detail. To some was assigned a mine, to others a special group of strata, and to still...days' collecting about the village I decided that a camp nearer Mt. Tina, the highest charted peak in the...and another was taken care of when it lit near my camp in the cane field to watch an old hen and located...was occasionally seen in the underbrush near our camp at Mt. Tina, and which later proved to be a new...noon, following up the bed of the canon to an old camp occasionally used by pig me Two young men and |
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