• Nenhum resultado encontrado

[PDF] Top 20 A vibrational spectroscopic study of the phosphate mineral whiteite CaMn

Has 10000 "A vibrational spectroscopic study of the phosphate mineral whiteite CaMn" found on our website. Below are the top 20 most common "A vibrational spectroscopic study of the phosphate mineral whiteite CaMn".

A vibrational spectroscopic study of the phosphate mineral whiteite CaMn

A vibrational spectroscopic study of the phosphate mineral whiteite CaMn

... using the Spectracalc software package GRAMS (Galactic Industries Corporation, NH, ...using the Jandel ‘Peakfit’ soft- ware package that enabled the type of fitting function to be se- lected ... See full document

6

Vibrational spectroscopic characterization of the sulphate mineral leightoniteK

Vibrational spectroscopic characterization of the sulphate mineral leightoniteK

... genesis of leightonite is related to low acidity conditions [1] and from acid solutions at fairly high temperatures ...in the scientific literature. Thermodynamic study of leightonite was ... See full document

5

Vibrational spectroscopic study of the uranyl selenite mineral derriksite Cu4 UO2 (SeO3

Vibrational spectroscopic study of the uranyl selenite mineral derriksite Cu4 UO2 (SeO3

... using the Spectracalc software package GRAMS (Galactic Industries Corporation, NH, ...using the Jandel ‘Peakfit’ soft- ware package that enabled the type of fitting function to be se- lected ... See full document

5

A Raman and infrared spectroscopic analysis of the phosphate mineral wardite NaAl3 (PO4)2 (OH)4

A Raman and infrared spectroscopic analysis of the phosphate mineral wardite NaAl3 (PO4)2 (OH)4

... for the study of minerals, especially minerals containing oxyanions such as phos- ...for the study of diagenetically related minerals where isomorphic substitution may occur as ... See full document

6

A vibrational spectroscopic study of the silicate mineral inesite Ca2 (Mn,Fe)

A vibrational spectroscopic study of the silicate mineral inesite Ca2 (Mn,Fe)

... for the study of sil- icate minerals ...for the study of diagenetically related minerals where isomorphic substitution may occur as with wardite, cyrilovite and inesite, as often ... See full document

5

The molecular structure of the vanadate mineral mottramite [PbCu(VO4 )(OH)] from Tsumeb, Namibia – A vibrational spectroscopic

The molecular structure of the vanadate mineral mottramite [PbCu(VO4 )(OH)] from Tsumeb, Namibia – A vibrational spectroscopic

... for the study of minerals ...for the study of diagenetically related minerals as often oc- curs with minerals containing vanadate groups such as mottra- mite, descloizite, ... See full document

5

REPOSITORIO INSTITUCIONAL DA UFOP: The molecular structure of the phosphate mineral beraunite Fe^2+Fe5^3+(PO4)4(OH)5.4H2O – A vibrational spectroscopic study.

REPOSITORIO INSTITUCIONAL DA UFOP: The molecular structure of the phosphate mineral beraunite Fe^2+Fe5^3+(PO4)4(OH)5.4H2O – A vibrational spectroscopic study.

... The mineral occurs as a fibrous green to black/brown ...to the literature [7,8], variation in the chemical compo- sition may occur with irrational amounts of ferrous ...in the ... See full document

5

A vibrational spectroscopic study

A vibrational spectroscopic study

... from the Brosso mine, Piedmont, Italy. The sample was incorporated to the collection of the Geology Department of the Federal University of Ouro Preto, Minas ... See full document

5

A Raman and infrared spectroscopic study of the sulphate mineral aluminite Al2 (SO4

A Raman and infrared spectroscopic study of the sulphate mineral aluminite Al2 (SO4

... by-product of the alumina industry. Also, we detect the mineral in Bayer ...liquors. The authors have undertaken extensive studies of red mud and the products of ... See full document

5

A vibrational spectroscopic study of the silicate mineral harmotome – (Ba,Na,K) 1-2 (Si,Al)8O

A vibrational spectroscopic study of the silicate mineral harmotome – (Ba,Na,K) 1-2 (Si,Al)8O

... using the Spectracalc software package GRAMS (Galactic Industries Corporation, NH, ...using the Jandel ‘Peakfit’ soft- ware package that enabled the type of fitting function to be selected and ... See full document

5

A SEM, EDS and vibrational spectroscopic study of the clay mineral fraipontite

A SEM, EDS and vibrational spectroscopic study of the clay mineral fraipontite

... knowledge of the 1:1 kaolinite type minerals through the study of a specific member of this group, the mineral ...fraipontite. The vibrational spectra ... See full document

5

REPOSITORIO INSTITUCIONAL DA UFOP: A study of the phosphate mineral kapundaite NaCa(Fe3+)4(PO4)4(OH)3 5(H2O) using SEM/EDX and vibrational spectroscopic methods.

REPOSITORIO INSTITUCIONAL DA UFOP: A study of the phosphate mineral kapundaite NaCa(Fe3+)4(PO4)4(OH)3 5(H2O) using SEM/EDX and vibrational spectroscopic methods.

... from the collection of the Geology Department of the Federal University of Ouro Preto, Minas Gerais, Brazil, with sample code ...from the Tom‘s quarry, Austrália and can ... See full document

5

Infrared and Raman spectroscopic characterization of the phosphate mineral fairfieldite – Ca2 (Mn

Infrared and Raman spectroscopic characterization of the phosphate mineral fairfieldite – Ca2 (Mn

... concerning the mineralogy of phosphates of the fairfiel- dite group minerals are rare in literature [25] and to the best knowledge of the authors, data about ... See full document

8

SEM–EDX, Raman and infrared spectroscopic characterization of the phosphate mineral frondelite (Mn

SEM–EDX, Raman and infrared spectroscopic characterization of the phosphate mineral frondelite (Mn

... this study was analyzed with the performance of five spots. The chemical analysis was carried out with a Jeol JXA8900R spectrometer from the Phys- ics Department of the ... See full document

7

Raman spectroscopic study of the mineral qingheiite Na2 (Mn

Raman spectroscopic study of the mineral qingheiite Na2 (Mn

... pegmatites, of these wide range of minerals are the phosphate minerals of which qingheiite is an ...Al phosphate mineral. The studied sample was collected from ... See full document

5

REPOSITORIO INSTITUCIONAL DA UFOP: A SEM, EDS and vibrational spectroscopic study of the tellurite mineral : sonoraite Fe3+Te4+O3(OH) H2O.

REPOSITORIO INSTITUCIONAL DA UFOP: A SEM, EDS and vibrational spectroscopic study of the tellurite mineral : sonoraite Fe3+Te4+O3(OH) H2O.

... a study of the tellurite mineral sonorite using electron microscopy with EDX com- bined with vibrational ...dominance of Te, Fe, Ce and In with minor amounts of ...to ... See full document

5

Vibrational spectroscopic study of poldervaartite CaCa[SiO3 (OH)(OH)]

Vibrational spectroscopic study of poldervaartite CaCa[SiO3 (OH)(OH)]

... Recently, the authors undertook a study of the mineral olmiite ...studied the mineral poldervaartite CaCa [SiO3(OH)(OH)] using scanning electron microscopy, thermogravi- ... See full document

5

A vibrational spectroscopic study of the borate mineral takedaite Ca3 (BO

A vibrational spectroscopic study of the borate mineral takedaite Ca3 (BO

... Crystals of takedaite were placed on a polished metal surface on the stage of an Olympus BHSM microscope, which is equipped with 10, 20, and 50 ...objectives. The microscope is part ... See full document

5

Vibrational spectroscopy of the phosphate mineral lazulite – (Mg, Fe)Al2 (PO4)2

Vibrational spectroscopy of the phosphate mineral lazulite – (Mg, Fe)Al2 (PO4)2

... because of their stability properties and their potential as index minerals ...members of the lazulite–scorzalite so- lid-solution series are synthesized in compositional steps of ... See full document

7

An SEM, EDS and vibrational spectroscopic study of the silicate mineral meliphanite (Ca,Na)2 Be[(Si,Al)2O6 (F,OH)]

An SEM, EDS and vibrational spectroscopic study of the silicate mineral meliphanite (Ca,Na)2 Be[(Si,Al)2O6 (F,OH)]

... using the Spectracalc software package GRAMS (Galactic Industries Corporation, NH, ...using the Jandel ‘Peakfit’ soft- ware package that enabled the type of fitting function to be selected and ... See full document

5

Show all 10000 documents...