Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Rick W. Turner"'
Autor:
Nikita V. Chukanov, Anatoly N. Zaitsev, Rick W. Turner, John Spratt, Michael S. Rumsey, Yury S. Polekhovsky, Oleg I. Siidra, Diana O. Nekrasova
Publikováno v:
Mineralogical Magazine. 82:1211-1224
The new mineral somersetite, has been found at Torr Works (‘Merehead quarry’) in Somerset, England, United Kingdom. Somersetite is green or white (typically it is similar visually to hydrocerussite-like minerals but with a mint-green tint), forms
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e782abb097f4fbf5eaedc8b810c522b
https://doi.org/10.1180/minmag.2017.081.087
https://doi.org/10.1180/minmag.2017.081.087
Autor:
Nikita V. Chukanov, Oleg I. Siidra, Rick W. Turner, Diana O. Nekrasova, Wulf Depmeier, Anatoly N. Zaitsev
Publikováno v:
Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials. 74:182-195
White lead or basic lead carbonate, 2PbCO3·Pb(OH)2, the synthetic analogue of hydrocerussite Pb3(OH)2(CO3)2, has been known since antiquity as the most frequently used white paint. A number of different minerals and synthetic materials compositional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c2e24e5cb9d5bc5654788cccb102f9a
https://doi.org/10.1107/s2052520618000768
https://doi.org/10.1107/s2052520618000768
Autor:
Rick W. Turner, Oleg I. Siidra, Evgenii V. Nazarchuk, G. A. Karpov, Evgeniya Yu. Avdontseva, Stanislav K. Filatov, Evgeniya A. Lukina, Anatoly N. Zaitsev, Natalia S. Vlasenko, Lidiya P. Vergasova
Publikováno v:
European Journal of Mineralogy. 29:499-510
Typical characteristics of many anhydrous sulphates of exhalative origin at fumaroles at the Second scoria cone of the Northern Breakthrough of the Great Tolbachik Fissure Eruption, Tolbachik volcano, Kamchatka, Russia, are the presence of additional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d249ec93d379f202cdf75d9eeb52465a
https://doi.org/10.1127/ejm/2017/0029-2619
https://doi.org/10.1127/ejm/2017/0029-2619
Autor:
John Spratt, Anatoly N. Zaitsev, Vladimir V. Shilovskikh, Atali A. Agakhanov, Oleg I. Siidra, Vadim M. Kovrugin, Rick W. Turner
Publikováno v:
European Journal of Mineralogy. 28:137-145
Pottsite from the Linka mine (Nevada, USA) was studied by scanning electron microscopy, energy- and wavelength-dispersive analyses, and single-crystal X-ray diffraction. The formula, calculated on the basis of (V + As) = 4, shows that the Pb/Bi atomi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51b6d426078459d2e13a2131cd87a588
https://doi.org/10.1127/ejm/2015/0027-2479
https://doi.org/10.1127/ejm/2015/0027-2479
Publikováno v:
American Mineralogist. 98:248-255
The crystal structure of hereroite, a new complex lead oxychloride mineral from the Kombat Mine, Grootfontein, Namibia, has been solved by direct methods and refined to R 1 = 0.054 for 6931 unique observed reflections. The mineral is monoclinic C 2/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3490d19662de6355f82b321387638d44
https://doi.org/10.2138/am.2013.4241
https://doi.org/10.2138/am.2013.4241
Publikováno v:
American Mineralogist. 98:256-261
The crystal structure of vladkrivovichevite, a new complex lead oxychloride mineral from the Kombat Mine, Grootfontein, Namibia, has been solved by direct methods and refined to R 1 = 0.048 for 3801 unique observed reflections. The mineral is orthorh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdc698559308d8b027a7e0e3e8964422
https://doi.org/10.2138/am.2013.4244
https://doi.org/10.2138/am.2013.4244
Publikováno v:
Mineralogical Magazine. 76:1247-1255
Rumseyite, ideally [Pb2OF]Cl, is a new mineral species which is associated with calcite, cerussite, diaboleite, hydrocerussite and undifferentiated Mn oxides in a small cavity in 'hydrocerussite' from a manganese pod at Merehead quarry, Somerset, Eng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d99c418e293fd12b44a26c294c6271c
https://doi.org/10.1180/minmag.2012.076.5.11
https://doi.org/10.1180/minmag.2012.076.5.11
Autor:
Michael S. Rumsey, Chris J. Stanley, John Spratt, Rick W. Turner, Oleg I. Siidra, Sergey V. Krivovichev
Publikováno v:
Mineralogical Magazine. 76:883-890
Two new lead oxychloride minerals, hereroite [Pb32(O, ☐)21](AsO4)2((Si,As,V,Mo)O4)2Cl10 and vladkrivovichevite [Pb32O18][Pb4Mn2O]Cl14(BO3)8·2H2O occur in association with asisite, damaraite, kombatite, sahlinite, copper, quartz, barysilite, Mn sil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dc04500eb7f1929dcd0ccbc2d3b176a
https://doi.org/10.1180/minmag.2012.076.4.05
https://doi.org/10.1180/minmag.2012.076.4.05
Publikováno v:
Mineralogical Magazine. 73:103-117
The crystal structure of mereheadite (monoclinic, Cm, a = 17.372(1), b = 27.9419(19), c = 10.6661(6) Å, β = 93.152(5)°, V = 5169.6(5) Å3) has been solved by direct methods and refined to R1 = 0.058 for 6279 unique observed reflections. The struct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18c768b34fb61942af3249378fc8d31d
https://doi.org/10.1180/minmag.2009.073.1.103
https://doi.org/10.1180/minmag.2009.073.1.103
Publikováno v:
Mineralogical Magazine. 72:793-798
The crystal structure of chloroxiphite, Pb3CuO2(OH)2Cl2, from Merehead Quarry (monoclinic, P21/m, a = 6.6972(8), b = 5.7538(5), c = 10.4686(14) Å,β = 97.747(10)°, V = 399.72(8) Å3) has been refined to R1 = 0.041. The structure contains three symm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0aa60051370ff8186c67d07507105f02
https://doi.org/10.1180/minmag.2008.072.3.793
https://doi.org/10.1180/minmag.2008.072.3.793