 | | Journal (article/letter/editorial) | | Montmorillonite (Na) Montmorillonite (Ca) Mullite Muscovite Nahcolite Natrolite Oligoclase Oligoclase N 203...Kaolinite Georgia med crystall. n Kaolinite Karlovy Vary, CSSR nominal Buenavista, Cuba Al,SiO- n Kyanite...Tungsten Wn synthetic Llano, TX nominal Vermiculite Hazlov, CSSR (next line) Vesuvianite Ca 835 Mg 42 Fe 79 |  | | Book | | extraordinary influence to several generations of Czech and Slovak mineralogists and mineral collectors...long were also found in Pribrarn and Jachymov, Czech Republic. Dendritic aggregates from Batopilas, Chihuahua...mm (4 in) was made in Krepice near Vodnany, Czech Republic. Application: practically the only source of...California, Terlingua, Texas, USA; Dedova hora, Czech Republic and Rudnany, Slovakia as droplets and liquid...Sweden; Les Chalanches, France and Brezina, Czech Republic. Lead Pb CUBIC e e M oschellandsbergite |  | | Book | | extraordinary influence to several generations of Czech and Slovak mineralogists and mineral collectors...long were also found in Pribram and Jachymov, Czech Republic. Dendritic aggregates from Batopilas, Chihuahua...mm (4 in) was made in Krepice near Vodnany, Czech Republic. Application: practically the only source of...California, Terlingua, Texas, USA; Dedova hora. Czech Republic and Rudnany, Slovakia as droplets and liquid...Sweden; Les Chalanches. France and Brezina. Czech Republic. Lead Pb cubic • • Moschellandsbergite |  | | Book | | physical properties of certain minerals may also vary according to the direction from which they are handled...impurities and inclusions the specific gravity may vary considerably. Hardness is the power of resistance...Cumberland and elsewhere in Great Britain; Tri States District, Missouri, Iowa, and Illinois, USA. The 'deposit...Romania; Calaveras County, California, Cripple Creek District and Boulder County, Colorado, and Huronian Mine...formed by deposition from hot springs, e.g. in Karlovy Vary, Czechoslovakia. Aragonite associated with calcite | | | Book | | physical properties of certain minerals may also vary according to the direction from which they are handled...impurities and inclusions the specific gravity may vary considerably. Hardness is the power of resistance...Cumberland and elsewhere in Great Britain; Tri States District, Missouri, Iowa, and Illinois, USA. The 'deposit...Romania; Calaveras County, California, Cripple Creek District and Boulder County, Colorado, and Huronian Mine...formed by deposition from hot springs, e.g. in Karlovy Vary, Czechoslovakia. Aragonite associated with calcite |  | | Book | | physical properties of certain minerals may also vary according to the direction from which they are handled...impurities and inclusions the specific gravity may vary considerably. Hardness is the power of resistance...Cumberland and elsewhere in Great Britain; Tri States District, Missouri, Iowa, and Illinois, USA. The deposit...Romania; Calaveras County, California, Cripple Creek District and Boulder County, Colorado, and Huronian Mine...formed by deposition from hot springs, e.g. in Karlovy Vary, Czechoslovakia. Aragonite associated with calcite |  | | Book | | specimens of a particular mineral, e.g. quartz, may vary not only in colour (see plates) but also in crystal...some physical properties in a certain mineral may vary according to the direction from which they are handled...misleading. Thus the hardness of the same mineral may vary in different directions. It shows most clearly in...in quartzites, in tin-pegmatite veins quartz, muscovite &o. lazurite, turquoise {SO is (AISiO4)g]...KLiFeAl original constituent of several kinds of MUSCOVITE rocks, except basic rocks, in tin ore deps. |  | | Book | | les trouve, très drus, dans le granit riche en muscovite avec le béryl et le grenat. On a découvert en... 11 cm, Karlovy Vary (Tchécoslovaquie); 17 x 12 cm 212. Aragonite-sinter - Karlov y Vary (Tchécosl...propriét~s physiques. Les sources chaudes de Karlovy Vary en Tchécoslovaquie donnent naissance à la pisolite...Saint-Gothard dans les Alpes, Beèov près de Karlovy Vary en Tchécoslovaquie, Oural, Mont Beginse à la...ville de Cheb en vitreux, gras à la cassure: Bohême (Eger) . Le gisement à proximité de Hazlov est de renommée | | | Book | | specimens of a particular mineral, e.g. quartz, may vary not only in colour (see plates) but also in crystal...some physical properties in a certain mineral may vary accord ing to the direction from which they are...misleading. Thus the hardness of the same mineral may vary in different directions. It / H 6-7 shows most clearly...in quartzites, in tin-pegmatite veins quartz, muscovite & o. lazurite, turquoise LAZULITE (Mg,Fe)AL [OH...rocks, except basic rocks, in tin ore deps. MUSCOVITE KA1S((OH,F). AlSijO.o] (Mica Family) Middletown |  | | Book (edition) | | andreprodu<..1ion by StudioVVG, Prague Printedin Czech Republicby Finidr.u.o .. Ce,ky Te~in 14/02/03/0...Publishing House in Prague and which recei\ ed the Czech Literary Award for best book in the natural sciencesfor...and other Larin Ianguages. and in the- Polish. Czech, Greek, Hungarian, Finnish. and Swahili Ianguages...the triclinic system. The lattice constants may vary somewhat for the same mineral due to chemical composition...administrative units are expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio) |  | | Book | | grades 12 Fig. 3 Hardness of the same mineral may vary in different crystallographic directions, eg kyanite...lightgrey streak. The colour of the streak will vary if the mineral is tested in its crystal form or...minerals with a perfect cleavage, such as gypsum, muscovite or stilbite. Silky lustre - is peculiar to minerals... 16 Fig. 7 Examples of typical cleavage of muscovite - a, galena - b, and calcite - c a b Perfect...direction (eg graphite, gypsum, chlorite and muscovite, see Fig. 7a). Good (or distinct) cleavage - when | | | Book | | =20% Fig. 3 Hardness of the same mineral may vary in different crystallographic directions, eg kyanite...lightgrey streak. The colour of the streak will vary if the mineral is tested in its crystal form or...minerals with a perfect cleavage, such as gypsum, muscovite or stilbite. Silky lustre — is peculiar to minerals... 16 Fig. 7 Examples of typical cleavage of muscovite — a, galena — b, and calcite — c ~ Other physical...direction (eg graphite, gypsum, chlorite and muscovite, see Fig. 7a). Good (or distinct) cleavage — when |
|
