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Journal Article

Altisite Na 3 K 6 Ti 2 [Al 2 Si 8 O 26 ]Cl 3 a new hyperalkaline aluminosilicate from Kola Peninsula (Russia) related to lemoynite; crystal structure and thermal evolution

Giovanni Ferraris, Gabriella Ivaldi, Alexander P. Khomyakov
Published: 01 June 1995
European Journal of Mineralogy (1995) 7 (3): 537–546.
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Nets and corresponding structures derived from the 3-connected plane net 6 ...

Nets and corresponding structures derived from the 3-connected plane net 6 ...

Published: 01 February 2019
Fig. 49. Nets and corresponding structures derived from the 3-connected plane net 6 3 by insertion of pairs of 2-connected vertices on four edges between 3-connected vertices; ( a ) the (14 2 ) 8 (14 3 ) 6 net in altisite ; ( b ) the (14 2 ) 8 (14 3 ) 6 net in lemoynite ; ( c ) the upper
Journal Article

NATROLEMOYNITE, A NEW HYDRATED SODIUM ZIRCONOSILICATE FROM MONT SAINT-HILAIRE, QUEBEC: DESCRIPTION AND STRUCTURE DETERMINATION

Andrew M. McDonald, George Y. Chao
Published: 01 October 2001
The Canadian Mineralogist (2001) 39 (5): 1295–1306.
DOI: https://doi.org/10.2113/gscanmin.39.5.1295
... related to both lemoynite and altisite ( Khomyakov et al . 1995 ). We propose that all three minerals be included in what will be henceforth referred to as the lemoynite group. F ig . 1. Photograph of natrolemoynite from unaltered pegmatite. The spray is 0.5 mm across. Following...
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A structure hierarchy for silicate minerals: sheet silicates

Frank C. Hawthorne, Yulia A. Uvarova, Elena Sokolova
Published: 01 February 2019
Mineralogical Magazine (2019) 83 (1): 3–55.
DOI: https://doi.org/10.1180/mgm.2018.152
...Fig. 49. Nets and corresponding structures derived from the 3-connected plane net 6 3 by insertion of pairs of 2-connected vertices on four edges between 3-connected vertices; ( a ) the (14 2 ) 8 (14 3 ) 6 net in altisite ; ( b ) the (14 2 ) 8 (14 3 ) 6 net in lemoynite ; ( c ) the upper...
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HOGARTHITE, (Na,K) 2 CaTi 2 Si 10 O 26 ·8H 2 O, A NEW MEMBER OF THE LEMOYNITE GROUP FROM MONT SAINT-HILAIRE, QUEBEC: CHARACTERIZATION, CRYSTAL-STRUCTURE DETERMINATION, AND ORIGIN

Andrew M. McDonald, Peter Tarassoff, George Y. Chao
Published: 16 July 2015
The Canadian Mineralogist (2015) 53 (1): 13–30.
DOI: https://doi.org/10.3749/canmin.1400079
... in the same for the titanate component. The impact of changes in the T:M ratios and the crystal structures on the paragenesis of hogarthite is discussed later. TABLE 9. COMPARATIVE DATA FOR LEMOYNITE-GROUP MINERALS Hogarthite Natrolemoynite 1 Altisite 2 Lemoynite 3 Chemical...
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MEGAKALSILITE, A NEW POLYMORPH OF KAlSiO 4 FROM THE KHIBINA ALKALINE MASSIF, KOLA PENINSULA, RUSSIA: MINERAL DESCRIPTION AND CRYSTAL STRUCTURE

Alexander P. Khomyakov, Gennadii N. Nechelyustov, Elena Sokolova, Elena Bonaccorsi, Stefano Merlino, Marco Pasero
Published: 01 June 2002
The Canadian Mineralogist (2002) 40 (3): 961–970.
DOI: https://doi.org/10.2113/gscanmin.40.3.961
... high-K minerals (about 50 species). The list has recently been substantially extended with the discovery of altisite, Na 3 K 6 Ti 2 Al 2 Si 8 O 26 Cl, ershovite, (K,Na) 5 Fe 7 Si 20 O 50 (OH) 6 ·12H 2 O, kalborsite, K 6 Al 4 BSi 6 O 20 (OH) 4 Cl, lemmleinite-K, NaK 2 (Ti,Nb) 2 Si 4 O 12 (O,OH) 2 ·2H...
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Heterosilicates with Tetrahedral-Octahedral Frameworks: Mineralogical and Crystal-Chemical Aspects

Nikita V. Chukanov, Igor V. Pekov
Published: 01 January 2005
Reviews in Mineralogy and Geochemistry (2005) 57 (1): 105–143.
DOI: https://doi.org/10.2138/rmg.2005.57.4
... and gaidonnayite groups, umbite, terskite and vlasovite; bands are known only in the elpidite structure. Tetrahedral layers are present in the crystal structures of altisite, lemoynite, penkvilksite, dalyite and seidite-(Ce). In the minerals with 3 ≤ Si: M ≤ 8 the prevailing M cation is usually Ti, Zr or Y...
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Comparison of vertex connectivities in chain, ribbon and sheet structures w...

Comparison of vertex connectivities in chain, ribbon and sheet structures w...

Published: 26 February 2020
C 2 V 3 3 V 2 2.75 Tumchaite S 2 V 4 3 V 4 Amphibole R 2 V 2 3 V 2 2.67 Kvanefjeldite S 2 V 4 3 V 8 Carlosturanite R 2 V 2 3 V 4 ″ ″ ″ ″ ″ ″ ″ Jimthompsonite R 2 V 2 3 V 4 2.60 Altisite D 2 V 4 3 V 4 4 V 2 Syn. Ba 6 [Si 10 O 26
Journal Article

NEW MINERALS

Joseph A. Mandarino
Published: 01 August 2002
The Canadian Mineralogist (2002) 40 (4): 1215–1234.
DOI: https://doi.org/10.2113/gscanmin.40.4.1215
... to lemoynite, (Na,K) 2 CaZr 2 Si 10 O 26 ·5–6H 2 O, and altisite, Na 3 K 6 Ti 2 Al 2 Si 8 O 26 Cl 3 . Name : Expresses the relationship with lemoynite. Comments : IMA No. 1999–030. A slightly different calculated value for H 2 O is given here. K rause , W., B lass , G., B ernhardt , H.-J...
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Microporous Mixed Octahedral-Pentahedral-Tetrahedral Framework Silicates

João Rocha, Zhi Lin
Published: 01 January 2005
Reviews in Mineralogy and Geochemistry (2005) 57 (1): 173–201.
DOI: https://doi.org/10.2138/rmg.2005.57.6
... to the (001) layer and the architecture of these layers is new. Another case in point is altisite, Na 3 K 6 Ti 2 [Al 2 Si 8 O 26 ]Cl 3 , an hyperalkaline aluminosilicate from the Kola Peninsula (Russia) related with lemoynite ( Ferraris et al. 1995 ). Some examples of OPT vanadosilicates have been...
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Double-layer sheet-silicates based on miscellaneous nets. Mineral ...

Double-layer sheet-silicates based on miscellaneous nets. Mineral ...

Published: 01 February 2019
) Leucosphenite [(14 2 ) 8 (14 3 ) 4 ] 1 (d 14 ) BaNa 4 Ti 2 [B 2 Si 10 O 30 ] 1:2.50 48 (19) Altisite [(14 2 ) 8 (14 3 ) 4 ] 1 ----- Na 3 K 6 Ti 2 [Al 2 Si 8 O 26 ] Cl 3 1:2.60 49 a ,c (20) Lemoynite [(14 2 ) 8 (14 3 ) 4 ] 1 ----- (Na,K)CaZr 2 [Si 10 O 26 ] (H 2 O) 5
Journal Article

Topology of Microporous Structures

Sergey Krivovichev
Published: 01 January 2005
Reviews in Mineralogy and Geochemistry (2005) 57 (1): 17–68.
DOI: https://doi.org/10.2138/rmg.2005.57.2
... )(H 2 O) [101] 20,21 natrolemoynite Na 2 H 2 Zr 2 (Si 10 O 26 )(H 2 O) 22 altisite Na 3 K 6 Ti 2 (Al 2 Si 8 O 26 )Cl 3 23 TER terskite Na 4 Zr(H 4 Si 6 O 18 ) [001] 24 VLS vlasovite Na 2 ZrSi 4 O 11 [001] 25–29 — Na 2 ZrSi 4 O 11 30 ELP elpidite Na 2 ZrSi 6...
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Microporous Framework Silicate Minerals with Rare and Transition Elements: Minerogenetic Aspects

Igor V. Pekov, Nikita V. Chukanov
Published: 01 January 2005
Reviews in Mineralogy and Geochemistry (2005) 57 (1): 145–171.
DOI: https://doi.org/10.2138/rmg.2005.57.5
...), diversilite-(Ce), naujakasite, manganonaujakasite, fersmanite, sitinakite, umbite, kostyleite, lemoynite, natrolemoynite, altisite, lintisite, kukisvumite, manganokukisvumite, tumchaite, baotite, joaquinite-(Ce), byelorussite-(Ce), orthojoaquinite-(La) Lovozero, Khibiny and Kovdor (Kola Peninsula, Russia...
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A structure hierarchy for silicate minerals: chain, ribbon, and tube silicates

Maxwell C. Day, Frank C. Hawthorne
Published: 26 February 2020
Mineralogical Magazine (2020) 84 (2): 165–244.
DOI: https://doi.org/10.1180/mgm.2020.13
... C 2 V 3 3 V 2 2.75 Tumchaite S 2 V 4 3 V 4 Amphibole R 2 V 2 3 V 2 2.67 Kvanefjeldite S 2 V 4 3 V 8 Carlosturanite R 2 V 2 3 V 4 ″ ″ ″ ″ ″ ″ ″ Jimthompsonite R 2 V 2 3 V 4 2.60 Altisite D 2 V 4 3 V 4 4 V 2 Syn. Ba 6 [Si 10 O 26...
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Structure hierarchy for sheet-silicate minerals. Mineral Formula ...

Structure hierarchy for sheet-silicate minerals. Mineral Formula ...

Published: 01 February 2019
ganophyllite P D --- Tamaite KMn 6 [Si 9 AlO 24 ] (OH) 4 (H 2 O) n 2.67 [(5.6 2 ) 6 (5.6.7) 4 (6 2 .7) 10 ] 1 P D 43 Altisite Na 3 K 6 Ti 2 [Al 2 Si 8 O 26 ] Cl 3 2.60 [(14 2 ) 8 (14 3 ) 4 ] 1 P D 49 a , c Lemoynite (Na,K)CaZr 2 [Si 10 O 26 ] (H 2 O) 5−6