Zapiski Rossiiskogo Mineralogicheskogo Obshchestva最新文献_第8页

Report on the Russian Mineralogical Society activities in 2018 2018年俄罗斯矿物学学会活动报告

Zapiski Rossiiskogo Mineralogicheskogo Obshchestva Pub Date : 2019-12-19 DOI: 10.30695/zrmo/2019.1486.05

M. Morozov, Морозов Михаил Владимирович

引用次数: 0

Pre-nucleation clusters and non-classical crystal formation 预成核团簇与非经典晶体形成

Zapiski Rossiiskogo Mineralogicheskogo Obshchestva Pub Date : 2019-12-19 DOI: 10.30695/zrmo/2019.1486.00

A. Askhabov, Асхабов Асхаб Магомедович

引用次数: 3

PDF (RUS) Lu-Hf isotope composition of zircon from syenites of the Sakharjok alkaline massif, Kola Peninsula 科拉半岛萨哈约克碱性地块正长岩锆石Lu-Hf同位素组成

Zapiski Rossiiskogo Mineralogicheskogo Obshchestva Pub Date : 2019-12-19 DOI: 10.30695/zrmo/2019.1486.01

Valeriy R. Vetrin, Ветрин Валерий Романович, E. Belousova, А Белоусова Елена

引用次数: 0

Horizons of applied mineralogy 应用矿物学的水平

Zapiski Rossiiskogo Mineralogicheskogo Obshchestva Pub Date : 2019-12-19 DOI: 10.30695/zrmo/2019.1486.06

A. Askhabov, Асхабов Асхаб Магомедович, O. Kotova, Котова Ольга Борисовна

引用次数: 2

On the 250th anniversary of A. von Humboldt and the 190th anniversary of his expedition to Russia 纪念A.von Humboldt诞辰250周年和他远征俄罗斯190周年

Zapiski Rossiiskogo Mineralogicheskogo Obshchestva Pub Date : 2019-12-19 DOI: 10.30695/zrmo/2019.1486.04

Mariya N. Logunova, Логунова Мария Николаевна, Yu. L. Voytekhovsky, Ю Л Войтеховский, E. Kotova, Е Л Котова

{"title":"On the 250th anniversary of A. von Humboldt and the 190th anniversary of his expedition to Russia","authors":"Mariya N. Logunova, Логунова Мария Николаевна, Yu. L. Voytekhovsky, Ю Л Войтеховский, E. Kotova, Е Л Котова","doi":"10.30695/zrmo/2019.1486.04","DOIUrl":"https://doi.org/10.30695/zrmo/2019.1486.04","url":null,"abstract":"The article is devoted to the 250 th anniversary of Alexander von Humboldt, Honorary Member of the Russian Mineralogical Society, and the 190 th anniversary of his travel to the Urals, Western Siberia and Altai. For the first time, the paper presents archival documents related to the visit of A. von Humboldt, G. Rose, and Ch. Ehrenberg to the Mining Cadet Corps in St. Petersburg and donating a mineralogical collection (252 samples) assembled during the expedition to Russia in 1829 to the Mining Museum. Scientific works, the discovery of new minerals, and the establishment of strong scientific and cultural ties between the oldest educational institutions in Berlin, Freiberg, and St. Petersburg were the important results of this trip. For several decades, the scientific results of the expedition were published in the journal of the Mining Cadet Corps — the Gornyi Zhurnal. The tradition of donation and exchange of collections connected the history of the Mining Museum and many natural science museums in Europe.","PeriodicalId":36969,"journal":{"name":"Zapiski Rossiiskogo Mineralogicheskogo Obshchestva","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44055593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

On the conditions of the formation of cancrisilite Na7(Al5Si7O24)(CO3) · 3H2O and «hydroxycancrinite» Na6(Al6Si6O24) · 4H2O (on the basis of data on synthesis) 癌辉石Na7(Al5Si7O24)(CO3)·3H2O和“羟基癌辉石”Na6(Al6Si6O24)·4H2O的形成条件(基于合成数据)

Zapiski Rossiiskogo Mineralogicheskogo Obshchestva Pub Date : 2019-11-01 DOI: 10.30695/zrmo/2019.1485.08

N. Chukanov, Чуканов Никита Владимирович, A. R. Kotel’nikov, Котельников Алексей Рэдович, I. Pekov, Пеков Игорь Викторович, K. Van, Ван Константин Владимирович

{"title":"On the conditions of the formation of cancrisilite Na7(Al5Si7O24)(CO3) · 3H2O and «hydroxycancrinite» Na6(Al6Si6O24) · 4H2O (on the basis of data on synthesis)","authors":"N. Chukanov, Чуканов Никита Владимирович, A. R. Kotel’nikov, Котельников Алексей Рэдович, I. Pekov, Пеков Игорь Викторович, K. Van, Ван Константин Владимирович","doi":"10.30695/zrmo/2019.1485.08","DOIUrl":"https://doi.org/10.30695/zrmo/2019.1485.08","url":null,"abstract":"Aluminosilicates with a cancrinite-type structure compositionally related to cancrisilite and a Ca-free and CO 3 — deficient cancrinite analogue were synthesized and characterized by electron microprobe and HCN-analyses, IR spectroscopy, and powder X-ray diffraction. The empirical formulae of the compounds obtained are H 0.05 Na 6.13 [Al 4.36 Si 7.64 O 24 ](CO 3 ) 0.91 · 2.85H 2 O and H 0.07 Na 6.19 [Al 5.53 Si 6.47 O 24 ]· ·(CO 3 ) 0.365 · 3.915H 2 O, respectively. The latter compound is characterized by disordered chains (···Na···H 2 O) ∞ in the narrow channel and a high content of H 2 O in the wide channel. The conditions for the formation of cancrisilite and carbonate-deficient cancrinite varieties in nature are discussed. It was concluded that supercritical conditions and ultra-agpitic environment contribute to crystallization of cancrisilite.","PeriodicalId":36969,"journal":{"name":"Zapiski Rossiiskogo Mineralogicheskogo Obshchestva","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43955152","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Mineral composition of Paleoproterozoic metamorphosed massive sulfide ore in the Kola Region (a case study of the Bragino Occurrence, South Pechenga) 科拉地区古元古代变质块状硫化物矿石的矿物组成（以南佩奇加Bragino矿点为例）

Zapiski Rossiiskogo Mineralogicheskogo Obshchestva Pub Date : 2019-11-01 DOI: 10.30695/zrmo/2019.1485.04

A. Kompanchenko, Компанченко Алёна Аркадьевна, A. Voloshin, Волошин Анатолий Васильевич, A. Bazai, Базай Айя Валериевна

引用次数: 2

Accessory zoned chromites from Archean komatiites of the Karelian craton, Russia: metamorphic fingerprints 俄罗斯卡累利阿克拉通太古宙科马提岩的副带铬铁矿：变质指纹

Zapiski Rossiiskogo Mineralogicheskogo Obshchestva Pub Date : 2019-09-09 DOI: 10.30695/zrmo/2019.1484.06

S. Svetov, Светов Сергей Анатольевич, S. Chazhengina, Чаженгина Светлана Юрьевна, Vinod K. Singh, Сингх Винод, Zoya Rybnikova, Рыбникова Зоя Павловна, Sumit Mishra, Мишра Самит

{"title":"Accessory zoned chromites from Archean komatiites of the Karelian craton, Russia: metamorphic fingerprints","authors":"S. Svetov, Светов Сергей Анатольевич, S. Chazhengina, Чаженгина Светлана Юрьевна, Vinod K. Singh, Сингх Винод, Zoya Rybnikova, Рыбникова Зоя Павловна, Sumit Mishra, Мишра Самит","doi":"10.30695/zrmo/2019.1484.06","DOIUrl":"https://doi.org/10.30695/zrmo/2019.1484.06","url":null,"abstract":"SEM and LA-ICP-MS analyses were used for the study of accessory chromite in Archean (3.0—2.8 Ga) komatiites from the most representative greenstone belts of the Karelian Craton. Zoned chromite, subjected to varying degrees of metamorphic alteration, was identified in the komatiites. Two types of zoned chromite, differing in the composition of their cores, were recognized. Al-rich zoned chromite of type I shows the low extent of metamorphic alteration and has cores with Cr# 0.70—0.86, Mg# 0.03—0.12, and Fe# 0.06—0.23. It is enriched in Zn, Co, and Mn but strongly depleted in Ga, Ni, and V. The study reveals that the primary magmatic distribution of minor and trace elements in the cores was strongly redisturbed during prograde metamorphism of greenschist to low amphibolite facies. Zoned chromite with the low Al 2 O 3 content of type II has cores with higher Fe# (0.42—0.49), Cr# (0.88—1), and lower Mg# (0—0.04) as compared to cores of Al-rich chromite, that corresponds to the more intensive metamorphic alteration. Since the primary composition of studied zoned chromite was significantly obliterated during metamorphism, established patterns can be used as a guide for the reconstruction of metamorphic processes.","PeriodicalId":36969,"journal":{"name":"Zapiski Rossiiskogo Mineralogicheskogo Obshchestva","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45929437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pecularites of granite sistems including rare-metal pegmatites 花岗岩系统的奇特之处，包括稀有金属伟晶岩

Zapiski Rossiiskogo Mineralogicheskogo Obshchestva Pub Date : 2019-09-09 DOI: 10.30695/zrmo/2019.1484.00

Semen M. Beskin, Бескин Семен Матвеевич, Y. Marin, Марин Юрий Борисович

{"title":"Pecularites of granite sistems including rare-metal pegmatites","authors":"Semen M. Beskin, Бескин Семен Матвеевич, Y. Marin, Марин Юрий Борисович","doi":"10.30695/zrmo/2019.1484.00","DOIUrl":"https://doi.org/10.30695/zrmo/2019.1484.00","url":null,"abstract":"There are usually two generations of granitic pegmatites revealed in most of rare-metal pegmatite fields: beryl-bearing ones, often with tantalum-niobate, muscovite, inseparable from vein-shaped granite leucogranite complex, and sodium-lithium (Li, Ta, Cs, Be, Sn) pegmatites (or LCT-pegmatites), which are subdivided into «complex rare-metal» ones, with the pegmatite zonation and the major mineralization (large crystals of spodumene, tantalates, beryl, cassiterite, pollucite, petalite, amblygonite) in central parts of their body (Koktogay, Bernick Lake, Bikita, Karibib, Varutresk, Vishnyakovskoye, etc.), and «albite-spodumene» ones, composing numerous extensive pegmatite dykes without zoning, grouping in their fields as long as up to 10—15 km and more (Kings Mountain, Zavitinskoye, Goltsovoye, Kolmozero, Polmos Tundras, Tastygskoye, etc.). In some cases (Zavitinskoye, Vasin-Mylk, Shuckbjul), there are established complex rare-metal pegmatites occurring in «heads» of conveying dykes of «albite-spodumene pegmatites». The search of «parent granites» for «albite-spodumene pegmatites» is meaningless, because they are not pegmatites, but granites, although special ones (in fact, they are spodumene granites of the alakhinsky type). The terminological, as it seems to be, readjustment: «granite, not pegmatite», has its scientific ( a ) and prognostic ( b ) consequences. Firstly, there is resolving ( a ) the problem of parent granites, objections to the pegmatite status of «albite-spodumene pegmatites» become removed. This type of pegmatites occupies in history of magmatism over some pegmatite-bearing areas its independent, spodumene-rare-metal-granite stage, concluded by formation of their own — true — complex pegmatites. And secondly ( b ): it may be assumed that under such complex pegmatite fields as Koktogay, Bernick Lake, Bikita, Karibib, Vishnyakovskoye, there are occurring series of dikes of spodumene-rare-metal granites (i. e., Li ore deposits), which are differentiates of complex pegmatites.","PeriodicalId":36969,"journal":{"name":"Zapiski Rossiiskogo Mineralogicheskogo Obshchestva","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69567656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Nature of diversity of diamonds in kimberlites 金伯利岩中钻石多样性的性质

Zapiski Rossiiskogo Mineralogicheskogo Obshchestva Pub Date : 2019-09-09 DOI: 10.30695/zrmo/2019.1484.08

Vladimir S. Shkodzinskiy, Шкодзинский Владимир Степанович, Viktor V. Beskrovanov, Бескрованов Виктор Васильевич

引用次数: 0