Standard

End-members compositions of augite and its varieties. / Bulakh, Andrei G.; Zolotarev, Anatoly A.

в: Neues Jahrbuch Fur Mineralogie, Monatshefte, № 8, 08.2004, стр. 361-372.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Bulakh, AG & Zolotarev, AA 2004, 'End-members compositions of augite and its varieties', Neues Jahrbuch Fur Mineralogie, Monatshefte, № 8, стр. 361-372. https://doi.org/10.1127/0028-3649/2004/2004-0361

APA

Bulakh, A. G., & Zolotarev, A. A. (2004). End-members compositions of augite and its varieties. Neues Jahrbuch Fur Mineralogie, Monatshefte, (8), 361-372. https://doi.org/10.1127/0028-3649/2004/2004-0361

Vancouver

Bulakh AG, Zolotarev AA. End-members compositions of augite and its varieties. Neues Jahrbuch Fur Mineralogie, Monatshefte. 2004 Авг.;(8):361-372. https://doi.org/10.1127/0028-3649/2004/2004-0361

Author

Bulakh, Andrei G. ; Zolotarev, Anatoly A. / End-members compositions of augite and its varieties. в: Neues Jahrbuch Fur Mineralogie, Monatshefte. 2004 ; № 8. стр. 361-372.

BibTeX

@article{fc009441c32d4e2e8794d5f42d413052,
title = "End-members compositions of augite and its varieties",
abstract = "One hundred and five chemical analyses of augite were used to calculate an average end-members composition (mol.%). The end-members composition consists of: CaMg(Si2O6) - 64%, FeFe(Si2O6) - 19%, with A1[IV] - 10%, others - 7%. Some ferroaugite have two dominant end-members CaMgSi2O6 (39 mol.%) and CaFeSi2O6 (29 mol.%). An average subcalcic augite consists of FeMg(Si2O6) (47 mol.%) and CaMgSi2O6 (29 mol.%). Titanium has a charge of 4 + in all augites. A maximum CaFe3+ AlSiO6 content (average 22 mol.%) is typical for ferrian augite, but the major end-member is CaMgSi2O6 (63 mol.%). During chemical evolution of augite in the Skaergaard intrusion Fe2+ initially fills both the M(1) and M(2) positions, and later Fe2+ preferentially fills the M(1) position. For pigeonite, Fe2+ tends to occupy progressively the M(2) site.",
keywords = "Augite, Ferrian augite, Ferroaugite, Greenland, Pigeonite, Skaergaard intrusion, Subcalcic augite, Titanaugute",
author = "Bulakh, {Andrei G.} and Zolotarev, {Anatoly A.}",
year = "2004",
month = aug,
doi = "10.1127/0028-3649/2004/2004-0361",
language = "English",
pages = "361--372",
journal = "Neues Jahrbuch Fur Mineralogie, Monatshefte",
issn = "0028-3649",
publisher = "SCHWEIZERBART Science Publishers",
number = "8",

}

RIS

TY - JOUR

T1 - End-members compositions of augite and its varieties

AU - Bulakh, Andrei G.

AU - Zolotarev, Anatoly A.

PY - 2004/8

Y1 - 2004/8

N2 - One hundred and five chemical analyses of augite were used to calculate an average end-members composition (mol.%). The end-members composition consists of: CaMg(Si2O6) - 64%, FeFe(Si2O6) - 19%, with A1[IV] - 10%, others - 7%. Some ferroaugite have two dominant end-members CaMgSi2O6 (39 mol.%) and CaFeSi2O6 (29 mol.%). An average subcalcic augite consists of FeMg(Si2O6) (47 mol.%) and CaMgSi2O6 (29 mol.%). Titanium has a charge of 4 + in all augites. A maximum CaFe3+ AlSiO6 content (average 22 mol.%) is typical for ferrian augite, but the major end-member is CaMgSi2O6 (63 mol.%). During chemical evolution of augite in the Skaergaard intrusion Fe2+ initially fills both the M(1) and M(2) positions, and later Fe2+ preferentially fills the M(1) position. For pigeonite, Fe2+ tends to occupy progressively the M(2) site.

AB - One hundred and five chemical analyses of augite were used to calculate an average end-members composition (mol.%). The end-members composition consists of: CaMg(Si2O6) - 64%, FeFe(Si2O6) - 19%, with A1[IV] - 10%, others - 7%. Some ferroaugite have two dominant end-members CaMgSi2O6 (39 mol.%) and CaFeSi2O6 (29 mol.%). An average subcalcic augite consists of FeMg(Si2O6) (47 mol.%) and CaMgSi2O6 (29 mol.%). Titanium has a charge of 4 + in all augites. A maximum CaFe3+ AlSiO6 content (average 22 mol.%) is typical for ferrian augite, but the major end-member is CaMgSi2O6 (63 mol.%). During chemical evolution of augite in the Skaergaard intrusion Fe2+ initially fills both the M(1) and M(2) positions, and later Fe2+ preferentially fills the M(1) position. For pigeonite, Fe2+ tends to occupy progressively the M(2) site.

KW - Augite

KW - Ferrian augite

KW - Ferroaugite

KW - Greenland

KW - Pigeonite

KW - Skaergaard intrusion

KW - Subcalcic augite

KW - Titanaugute

UR - http://www.scopus.com/inward/record.url?scp=4344604115&partnerID=8YFLogxK

U2 - 10.1127/0028-3649/2004/2004-0361

DO - 10.1127/0028-3649/2004/2004-0361

M3 - Article

AN - SCOPUS:4344604115

SP - 361

EP - 372

JO - Neues Jahrbuch Fur Mineralogie, Monatshefte

JF - Neues Jahrbuch Fur Mineralogie, Monatshefte

SN - 0028-3649

IS - 8

ER -

ID: 9332507