natro-comb. form

Stress is usually determined by a subsequent element and vowels may be reduced accordingly.

Origin: Formed within English, by compounding. Etymons: natrium n., -o- connective.

Etymology: < natr- (in natrium n.) + -o- connective. Compare French natro-, Italian natro-, German natro-.Formations are found from the late 19th cent.

Mineralogy.

Forming the names of sodium-containing minerals and also prefixed to existing mineral names to indicate the (often partial) substitution of sodium for some other metal in that mineral.

natroalunite n.

Brit.

/ˌneɪtrəʊˈal(j)ᵿnʌɪt/

/ˌnatrəʊˈal(j)ᵿnʌɪt/

U.S.

/ˌneɪtroʊˈæl(j)əˌnaɪt/

/ˌnætroʊˈæl(j)əˌnaɪt/

[ < natro- comb. form + alunite n.] any of the range of hexagonal basic hydrated sulphates of sodium, potassium, and aluminium, (Na,K)Al₃(SO₄)₂(OH)₆, which have the proportion of sodium greater than that of potassium and are found as white crystals; spec. the sodic end-member of this series.

ΘΚΠ

the world > the earth > minerals > types of mineral > sulphates > [noun] > sulphates of two plus elements > basic

alumian1858

svanbergite1866

roeblingite1897

natroalunite1902

natrojarosite1902

plumbojarosite1902

tsumebite1913

1902 W. F. Hillebrand & S. L. Penfield in Amer. Jrnl. Sci. 164 220 The name natroalunite might be employed to designate the two varieties of alunite from Colorado.., where the proportion of the soda to the potash molecule is 7:4.

1937 Amer. Mineralogist 22 944 Small amounts of finely granular natroalunite have attacked the andalusite ores.

1969 Mineral. Abstr. 20 146/1 The first occurrence of natroalunite and natrojarosite from Argentina is noted from the area around La Flecha gorge.

1998 Jrnl. Cave & Karst Stud. 60 51 Hydrobasaluminite, like alunite and natroalunite, has formed as a by-product of the H₂S-H₂SO₄ speleogenesis of Cottonwood Cave located in the Guadalupe Mountains of New Mexico.

natrochalcite n.

Brit.

/ˌneɪtrə(ʊ)ˈkalsʌɪt/

/ˌnatrə(ʊ)ˈkalsʌɪt/

U.S.

/ˌneɪtroʊˈkælˌsaɪt/

/ˌnætroʊˈkælˌsaɪt/

[ < natro- comb. form + classical Latin chalcītis copper pyrites (see chalcites n.)] a monoclinic basic hydrated sulphate of sodium and copper, NaCu₂(SO₄)₂(OH)·H₂O, found as emerald-green crystals in Chile.

ΘΚΠ

the world > the earth > minerals > types of mineral > sulphates > [noun] > sulphates of two elements > hydrous or hydrated > basic

sideronatrite1882

natrochalcite1908

1908 C. Palache & C. H. Warren in Amer. Jrnl. Sci. 176 343 The collection..was obtained from exhausted copper veins and includes..natrochalcite (a new mineral).

1944 Econ. Geol. 39 274 The SO₃ concentration is so reduced that chalcanthite, natrochalcite, and krohnkite become unstable and antlerite takes their place.

1987 Zeitschr. f. Kristallogr. 179 431 The crystal structure of the monoclinic mineral natrochalcite, NaCu₂(OH)(SO₄)₂·H₂O, was determined by Rumanova and Voldina.

natrodavyne n.

Brit.

/ˌneɪtrə(ʊ)ˈdeɪvɪn/

/ˌnatrə(ʊ)ˈdeɪvɪn/

U.S.

/ˌneɪtroʊˈdeɪvᵻn/

/ˌnætroʊˈdeɪvᵻn/

[after Italian natrodavyna (F. Zambonini 1910, in Atti d. R. Accad. d. Sci. Fis. e Mat. 14 vi. 188) < natro- natro- comb. form + davyna davyne n.] a trigonal silicate and carbonate of aluminium and sodium, found as colourless crystals.

ΘΚΠ

the world > the earth > minerals > types of mineral > carbonates > [noun] > other carbonates

dialogite1823

gaylussite1826

matlockite1843

cancrinite1844

alstonite1845

phosgenite1849

pistomesite1849

bromlite1868

tengerite1868

teschemacherite1868

sphaerocobaltite1877

spherocobaltite1889

otavite1906

rutherfordine1907

rutherfordite1908

spurrite1908

natrodavyne1913

loseyite1929

tilleyite1933

shortite1939

swartzite1948

norsethite1959

1913 Mineral. Mag. 16 367 Natrodavyne... Hexagonal crystals, rich in faces, hitherto referred to nepheline or to davyne.

1963 Canad. Mineralogist 7 632 Dry material of the natrodavyne composition was prepared by mixing α-cristobalite, γ-alumina and Na₂SiO₃ in the correct stoichiometric proportions for the formation of nepheline, and then adding the required weight of anhydrous Na₂CO₃.

1996 Mineral. Rec. 27 109 Afghanite is a member of the cancrinite group first described in 1968 as a new species from the Sar-e-Sang lazurite deposit in Afghanistan. However, specimens of the mineral were first collected more than a century earlier from the Mount Vesuvius area. The material was partially described and named ‘natrodavyne’ in 1910, but was then lost until being recently re-identified.

natrojarosite n.

Brit.

/ˌneɪtrə(ʊ)ˈdʒarəsʌɪt/

/ˌnatrə(ʊ)ˈdʒarəsʌɪt/

U.S.

/ˌneɪtroʊˈdʒɛrəˌsaɪt/

/ˌneɪtroʊdʒəˈroʊˌsaɪt/

/ˌnætroʊˈdʒɛrəˌsaɪt/

/ˌnætroʊdʒəˈroʊˌsaɪt/

[ < natro- comb. form + jarosite n.] a basic trigonal sulphate of sodium and iron, NaFe₃³⁺(SO₄)₂(OH)₆, occurring as a secondary mineral as yellow or brown crystals.

ΘΚΠ

the world > the earth > minerals > types of mineral > sulphates > [noun] > sulphates of two plus elements > basic

alumian1858

svanbergite1866

roeblingite1897

natroalunite1902

natrojarosite1902

plumbojarosite1902

tsumebite1913

1902 W. F. Hillebrand & S. L. Penfield in Amer. Jrnl. Sci. 164 219 It has seemed to the writers best to designate the new compounds described in this article as natrojarosite and plumbojarosite, the names signifying their relation to a well known species.

1938 Amer. Mineralogist 23 757 At Chuquicamata natrojarosite is associated with chalcanthite, kroehnkite and sulphur.

1971 Norsk Geol. Tidsskrift 51 195 Natrojarosite is reported as a secondary mineral from Forvik antimony deposit, Helgeland, North Norway.

1997 Appl. Geochem. 12 181 At the bottom of the lake a layer of natrojarosite of between 10 and 50 cm has developed.

natromontebrasite n.

Brit.

/ˌneɪtrə(ʊ)mɒntɪˈbreɪzʌɪt/

/ˌneɪtrə(ʊ)mɒntɪˈbrɑːzʌɪt/

/ˌnatrə(ʊ)mɒntɪˈbreɪzʌɪt/

/ˌnatrə(ʊ)mɒntɪˈbrɑːzʌɪt/

U.S.

/ˌneɪtroʊˌmɑn(t)əˈbreɪˌzaɪt/

/ˌneɪtroʊˌmɑn(t)əˈbrɑˌzaɪt/

/ˌnætroʊˌmɑn(t)əˈbreɪˌzaɪt/

/ˌnætroʊˌmɑn(t)əˈbrɑˌzaɪt/

[after French natromontebrasite (F. Gonnard 1913, in Bull. de la Soc. Franç. de Min. 36 120) < natro- natro- comb. form + montebrasite montebrasite n.] a triclinic basic fluoride and phosphate of sodium, lithium, and aluminium, (Na,Li)Al(PO₄)(OH,F), with more sodium than lithium, found as whitish crystals.

ΘΚΠ

the world > the earth > minerals > types of mineral > phosphates > [noun] > fluophosphates

amblygonite1821

wagnerite1825

herderite1828

allogonite1844

kjerulfin1875

spodiosite1887

morinite1892

natromontebrasite1915

jezekite1916

väyrynenite1954

isokite1955

1915 Mineral. Mag. 17 355 Natromontebrasite... To replace the name Natramblygonite or Natronamblygonit of W. T. Schaller.., since the mineral is a hydrofluophosphate rather than a fluophosphate.

1955 Amer. Mineralogist 40 1141 Fremontite.., in which Na:Li = 1·7:1 and OH > F, becomes natromontebrasite and possesses the dubious distinction of having been referred to under three different names within 40 years.

2000 Mineral. Mag. 64 1147 The first African occurrence and analysis of the very rare mineral natromontebrasite..is reported from the Daheim pegmatite.

This entry has been updated (OED Third Edition, June 2003; most recently modified version published online March 2022).

单词	natro-
释义	natro-comb. form Stress is usually determined by a subsequent element and vowels may be reduced accordingly. Origin: Formed within English, by compounding. Etymons: natrium n., -o- connective. Etymology: < natr- (in natrium n.) + -o- connective. Compare French natro-, Italian natro-, German natro-.Formations are found from the late 19th cent. Mineralogy. Forming the names of sodium-containing minerals and also prefixed to existing mineral names to indicate the (often partial) substitution of sodium for some other metal in that mineral. natroalunite n. Brit. /ˌneɪtrəʊˈal(j)ᵿnʌɪt/ , /ˌnatrəʊˈal(j)ᵿnʌɪt/ , U.S. /ˌneɪtroʊˈæl(j)əˌnaɪt/ , /ˌnætroʊˈæl(j)əˌnaɪt/ [ < natro- comb. form + alunite n.] any of the range of hexagonal basic hydrated sulphates of sodium, potassium, and aluminium, (Na,K)Al₃(SO₄)₂(OH)₆, which have the proportion of sodium greater than that of potassium and are found as white crystals; spec. the sodic end-member of this series. ΘΚΠ the world > the earth > minerals > types of mineral > sulphates > [noun] > sulphates of two plus elements > basic alumian1858 svanbergite1866 roeblingite1897 natroalunite1902 natrojarosite1902 plumbojarosite1902 tsumebite1913 1902 W. F. Hillebrand & S. L. Penfield in Amer. Jrnl. Sci. 164 220 The name natroalunite might be employed to designate the two varieties of alunite from Colorado.., where the proportion of the soda to the potash molecule is 7:4. 1937 Amer. Mineralogist 22 944 Small amounts of finely granular natroalunite have attacked the andalusite ores. 1969 Mineral. Abstr. 20 146/1 The first occurrence of natroalunite and natrojarosite from Argentina is noted from the area around La Flecha gorge. 1998 Jrnl. Cave & Karst Stud. 60 51 Hydrobasaluminite, like alunite and natroalunite, has formed as a by-product of the H₂S-H₂SO₄ speleogenesis of Cottonwood Cave located in the Guadalupe Mountains of New Mexico. natrochalcite n. Brit. /ˌneɪtrə(ʊ)ˈkalsʌɪt/ , /ˌnatrə(ʊ)ˈkalsʌɪt/ , U.S. /ˌneɪtroʊˈkælˌsaɪt/ , /ˌnætroʊˈkælˌsaɪt/ [ < natro- comb. form + classical Latin chalcītis copper pyrites (see chalcites n.)] a monoclinic basic hydrated sulphate of sodium and copper, NaCu₂(SO₄)₂(OH)·H₂O, found as emerald-green crystals in Chile. ΘΚΠ the world > the earth > minerals > types of mineral > sulphates > [noun] > sulphates of two elements > hydrous or hydrated > basic sideronatrite1882 natrochalcite1908 1908 C. Palache & C. H. Warren in Amer. Jrnl. Sci. 176 343 The collection..was obtained from exhausted copper veins and includes..natrochalcite (a new mineral). 1944 Econ. Geol. 39 274 The SO₃ concentration is so reduced that chalcanthite, natrochalcite, and krohnkite become unstable and antlerite takes their place. 1987 Zeitschr. f. Kristallogr. 179 431 The crystal structure of the monoclinic mineral natrochalcite, NaCu₂(OH)(SO₄)₂·H₂O, was determined by Rumanova and Voldina. natrodavyne n. Brit. /ˌneɪtrə(ʊ)ˈdeɪvɪn/ , /ˌnatrə(ʊ)ˈdeɪvɪn/ , U.S. /ˌneɪtroʊˈdeɪvᵻn/ , /ˌnætroʊˈdeɪvᵻn/ [after Italian natrodavyna (F. Zambonini 1910, in Atti d. R. Accad. d. Sci. Fis. e Mat. 14 vi. 188) < natro- natro- comb. form + davyna davyne n.] a trigonal silicate and carbonate of aluminium and sodium, found as colourless crystals. ΘΚΠ the world > the earth > minerals > types of mineral > carbonates > [noun] > other carbonates dialogite1823 gaylussite1826 matlockite1843 cancrinite1844 alstonite1845 phosgenite1849 pistomesite1849 bromlite1868 tengerite1868 teschemacherite1868 sphaerocobaltite1877 spherocobaltite1889 otavite1906 rutherfordine1907 rutherfordite1908 spurrite1908 natrodavyne1913 loseyite1929 tilleyite1933 shortite1939 swartzite1948 norsethite1959 1913 Mineral. Mag. 16 367 Natrodavyne... Hexagonal crystals, rich in faces, hitherto referred to nepheline or to davyne. 1963 Canad. Mineralogist 7 632 Dry material of the natrodavyne composition was prepared by mixing α-cristobalite, γ-alumina and Na₂SiO₃ in the correct stoichiometric proportions for the formation of nepheline, and then adding the required weight of anhydrous Na₂CO₃. 1996 Mineral. Rec. 27 109 Afghanite is a member of the cancrinite group first described in 1968 as a new species from the Sar-e-Sang lazurite deposit in Afghanistan. However, specimens of the mineral were first collected more than a century earlier from the Mount Vesuvius area. The material was partially described and named ‘natrodavyne’ in 1910, but was then lost until being recently re-identified. natrojarosite n. Brit. /ˌneɪtrə(ʊ)ˈdʒarəsʌɪt/ , /ˌnatrə(ʊ)ˈdʒarəsʌɪt/ , U.S. /ˌneɪtroʊˈdʒɛrəˌsaɪt/ , /ˌneɪtroʊdʒəˈroʊˌsaɪt/ , /ˌnætroʊˈdʒɛrəˌsaɪt/ , /ˌnætroʊdʒəˈroʊˌsaɪt/ [ < natro- comb. form + jarosite n.] a basic trigonal sulphate of sodium and iron, NaFe₃³⁺(SO₄)₂(OH)₆, occurring as a secondary mineral as yellow or brown crystals. ΘΚΠ the world > the earth > minerals > types of mineral > sulphates > [noun] > sulphates of two plus elements > basic alumian1858 svanbergite1866 roeblingite1897 natroalunite1902 natrojarosite1902 plumbojarosite1902 tsumebite1913 1902 W. F. Hillebrand & S. L. Penfield in Amer. Jrnl. Sci. 164 219 It has seemed to the writers best to designate the new compounds described in this article as natrojarosite and plumbojarosite, the names signifying their relation to a well known species. 1938 Amer. Mineralogist 23 757 At Chuquicamata natrojarosite is associated with chalcanthite, kroehnkite and sulphur. 1971 Norsk Geol. Tidsskrift 51 195 Natrojarosite is reported as a secondary mineral from Forvik antimony deposit, Helgeland, North Norway. 1997 Appl. Geochem. 12 181 At the bottom of the lake a layer of natrojarosite of between 10 and 50 cm has developed. natromontebrasite n. Brit. /ˌneɪtrə(ʊ)mɒntɪˈbreɪzʌɪt/ , /ˌneɪtrə(ʊ)mɒntɪˈbrɑːzʌɪt/ , /ˌnatrə(ʊ)mɒntɪˈbreɪzʌɪt/ , /ˌnatrə(ʊ)mɒntɪˈbrɑːzʌɪt/ , U.S. /ˌneɪtroʊˌmɑn(t)əˈbreɪˌzaɪt/ , /ˌneɪtroʊˌmɑn(t)əˈbrɑˌzaɪt/ , /ˌnætroʊˌmɑn(t)əˈbreɪˌzaɪt/ , /ˌnætroʊˌmɑn(t)əˈbrɑˌzaɪt/ [after French natromontebrasite (F. Gonnard 1913, in Bull. de la Soc. Franç. de Min. 36 120) < natro- natro- comb. form + montebrasite montebrasite n.] a triclinic basic fluoride and phosphate of sodium, lithium, and aluminium, (Na,Li)Al(PO₄)(OH,F), with more sodium than lithium, found as whitish crystals. ΘΚΠ the world > the earth > minerals > types of mineral > phosphates > [noun] > fluophosphates amblygonite1821 wagnerite1825 herderite1828 allogonite1844 kjerulfin1875 spodiosite1887 morinite1892 natromontebrasite1915 jezekite1916 väyrynenite1954 isokite1955 1915 Mineral. Mag. 17 355 Natromontebrasite... To replace the name Natramblygonite or Natronamblygonit of W. T. Schaller.., since the mineral is a hydrofluophosphate rather than a fluophosphate. 1955 Amer. Mineralogist 40 1141 Fremontite.., in which Na:Li = 1·7:1 and OH > F, becomes natromontebrasite and possesses the dubious distinction of having been referred to under three different names within 40 years. 2000 Mineral. Mag. 64 1147 The first African occurrence and analysis of the very rare mineral natromontebrasite..is reported from the Daheim pegmatite. This entry has been updated (OED Third Edition, June 2003; most recently modified version published online March 2022). < comb. form1902
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