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The standardisation of mineral group hierarchies: application to recent nomenclature proposals
mineral group supergroup nomenclature mineral classification IMA朇NMNC
2013/12/6
A simplified definition of a mineral group is given on the basis of structural and compositional aspects. Then a hierarchical scheme for group nomenclature and mineral classification is introduced and...
Crystal chemistry and nomenclature of the lovozerite group
lovozerite group cyclosilicate combeite imandrite kapustinite, kazakovite koashvite litvinskite lovozerite tisinalitezirsinalite crystal structure nomenclature of minerals
2013/12/6
The paper summarizes crystal朿hemical data and describes the IMA-accepted nomenclature of lovozerite-group minerals(LGM). The lovozerite group includes nine zeolite-like cyclosilicates with the general...
Recommended nomenclature for the sapphirine and surinamite groups (sapphirine supergroup)
nomenclature aenigmatite sapphirine surinamite chain silicates.
2013/12/6
Minerals isostructural with sapphirine-1A, sapphirine-2M, and surinamite are closely related chain silicates that pose nomenclature problems because of the large number of sites and potential constitu...
A SYSTEM OF CODIFICATION FOR UNNAMED MINERALS:REPORT OF THE SUBCOMMITTEE FOR UNNAMED MINERALS OF THE IMA COMMISSION ON NEW MINERALS, NOMENCLATURE AND CLASSIFICATION
unnamed minerals International Mineralogical Association Commission on New Minerals Nomenclature and Classification
2013/12/6
A system of codifi cation that includes the year of publication and qualitative chemical composition has been developed for unnamed minerals reported in the literature. Such minerals are divided into ...
THE USE OF CHEMICAL-ELEMENT ADJECTIVAL MODIFIERS IN MINERAL NOMENCLATURE
Schaller modifi er adjectival modifi er chemical suffi x chemical prefi x mineral nomenclature Commission on New Minerals and Mineral Names
2013/12/6
Chemical-element adjectival modifi ers are not part of the name of a mineral species. Schaller-type adjectival modifi ers, which have the endings -oan or -ian, formerly recommended by the CNMMN of the...
Recommended nomenclature of epidote-group minerals
Nomenclature, epidote-group minerals clinozoisite allanite dollaseite
2013/12/6
Epidote-group minerals are monoclinic in symmetry and have topology consistent with space group P21/m and the general formula A2M3[T2O7][TO4](O,F)(OH,O). Zoisite is an orthorhombic polymorph of clinoz...
The arrojadite enigma: II. Compositional space, new members, and nomenclature of the group
Crystal structure arrojadite analysis chemical (mineral) new minerals arrojadite(PbFe) ?uorarrojadite-(BaFe) arrojadite-(BaFe) optical properties XRD data
2013/12/6
A systematic chemical and structural investigation of arrojadite-group minerals has provided new data allowing us to design a consistent nomenclature scheme, approved by the IMA CNMMN (vote05-D). The ...
THE NOMENCLATURE OF EUDIALYTE-GROUP MINERALS
eudialyte eudialyte group nomenclature report Commission on New Minerals Mineral Names
2013/12/6
This is the final report on the nomenclature of eudialyte-group minerals by the Eudialyte Nomenclature Subcommittee established by the Commission on New Minerals and Mineral Names of the International...
Re-definition, nomenclature and crystal-chemistry of the hellandite group
Re-definition nomenclature crystal-chemistry hellandite group
2013/12/6
Detailed X-ray single-crystal structure refinements and complete (SIMS + EMPA) microprobe chemical analyses of a series of non-metamict samples of hellandite recently found in Latium (Italy),together ...
Revised nomenclature of h鰃bomite, nigerite, and taaffeite minerals
h鰃bomite nigerite taaffeite polysomatism crystal structure, chemistry nomenclature.
2013/12/6
Minerals of the h鰃bomite, nigerite, and taaffeite groups form polysomatic series composed of spinel (S) and nolanite (N) modules. The idealised formula of a spinel module is T2M4O8 where T and M repre...
Recommended nomenclature for labuntsovite-group minerals
labuntsovite group nomenclature labuntsovite nenadkevichite korobitsynite vuoriyarvite lemmleinite kuzmenkoite organovaite paralabuntsovite, tsepinite karupm鰈lerite gutkovaite
2013/12/6
The present report contains recommendations on the nomenclature of the labuntsovite-group (LG) minerals based on a crystal-structural classification. The labuntsovite group includes hydrous titanium a...
Nomenclature of the apatite supergroup minerals
nomenclature apatite supergroup apatite group hedyphane group belovite group britholite group ellestadite group
2013/12/6
The apatite supergroup includes minerals with a generic chemical formula IXM12 VIIM23(IVTO4)3X (Z 2); chemically they can be phosphates, arsenates, vanadates, silicates, and sulphates. Themaximum sp...
THE PYROCHLORE SUPERGROUP OF MINERALS: NOMENCLATURE
pyrochlore supergroup nomenclature pyrochlore group microlite group betafite group rom閕te group elsmoreite group
2013/12/6
A new scheme of nomenclature for the pyrochlore supergroup, approved by the CNMNC朓MA, is based on the ions at the A, B and Y sites. What has been referred to until now as the pyrochlore group should b...
Nomenclature of the tourmaline-supergroup minerals
Tourmaline mineral chemistry nomenclature substitutions order-disorder
2013/12/6
A nomenclature for tourmaline-supergroup minerals is based on chemical systematics using the generalized tourmaline structural formula: XY3Z6(T6O18)(BO3)3V3W, where the most common ions(or vacancy) at...
Nomenclature of the hydrotalcite supergroup;natural layered double hydroxides
LDH layered double hydroxide hydrotalcite hydrotalcite supergroup brucite nomenclature manasseite sjo¨grenite barbertonite cyanophyllite fouge`rite treⅴbeurdenite.
2013/12/6
Layered double hydroxide (LDH) compounds are characterized by structures in which layers with a brucite-like structure carry a net positive charge, usually due to the partial substitution of trivalent...