מילון אונליין

  חיפוש ברשת      מילון      חיפוש בפורום

 

kutnohorite – מילון אנגלי-עברי

לצערנו, לא נמצאו תוצאות בעברית עבור "kutnohorite"
English Wikipedia - The Free Encyclopediaהורד מילון בבילון 9 למחשב שלך
Kutnohorite
Kutnohorite is a rare calcium manganese carbonate mineral with magnesium and iron, that is a member of the dolomite group. It forms a series with dolomite, and with ankerite. The end member formula is CaMn2+(CO3)2, but Mg2+ and Fe2+ commonly substitute for Mn2+, with the Mn content varying from 38% to 84%, so the formula Ca(Mn2+,Mg,Fe2+)(CO3)2 better represents the species. It was named by Professor Bukowsky in 1901 after the type locality of Kutná Hora, Bohemia, in the Czech Republic. It was originally spelt “kutnahorite” but “kutnohorite” is the current IMA-approved spelling.

See more at Wikipedia.org...


© This article uses material from Wikipedia® and is licensed under the GNU Free Documentation License and under the Creative Commons Attribution-ShareAlike License
Mineralogy Databaseהורד מילון בבילון 9 למחשב שלך
Kutnohorite

General Information:
 Chemical Formula:
Ca(Mn,Mg,Fe++)(CO3)2
 Composition:
(Molecular Weight = 205.94 gm)
Calcium 19.46 % Ca
Magnesium 3.54 % Mg
Manganese 16.01 % Mn
Iron 2.71 % Fe
Carbon 11.66 % C 
Oxygen 46.61 % O 
 Empirical Formula:
CaMn2+0.6Mg0.3Fe2+0.1(CO3)2
 Name Origin:
Named after its locality in Czechoslovakia.
Physical Properties:
 Cleavage:
[1011] Perfect, [1011] Perfect, [1011] Perfect
 Color:
white, light yellow, or light pink.
 Density:
3.1 - 3.12, Average = 3.11
 Diaphaniety:
Translucent
 Habits:
Massive - Granular - Common texture observed in granite and other igneous rock., ,
 Hardness:
3.5-4 - Copper Penny-Flourite
 Luster:
Vitreous - Dull
 Streak:
white
More details...

kutnohorite – מילון אנגלי-אנגלי

English Wikipedia - The Free Encyclopediaהורד מילון בבילון 9 למחשב שלך
Kutnohorite
Kutnohorite is a rare calcium manganese carbonate mineral with magnesium and iron, that is a member of the dolomite group. It forms a series with dolomite, and with ankerite. The end member formula is CaMn2+(CO3)2, but Mg2+ and Fe2+ commonly substitute for Mn2+, with the Mn content varying from 38% to 84%, so the formula Ca(Mn2+,Mg,Fe2+)(CO3)2 better represents the species. It was named by Professor Bukowsky in 1901 after the type locality of Kutná Hora, Bohemia, in the Czech Republic. It was originally spelt “kutnahorite” but “kutnohorite” is the current IMA-approved spelling.

See more at Wikipedia.org...


© This article uses material from Wikipedia® and is licensed under the GNU Free Documentation License and under the Creative Commons Attribution-ShareAlike License
Mineralogy Databaseהורד מילון בבילון 9 למחשב שלך
Kutnohorite

General Information:
 Chemical Formula:
Ca(Mn,Mg,Fe++)(CO3)2
 Composition:
(Molecular Weight = 205.94 gm)
Calcium 19.46 % Ca
Magnesium 3.54 % Mg
Manganese 16.01 % Mn
Iron 2.71 % Fe
Carbon 11.66 % C 
Oxygen 46.61 % O 
 Empirical Formula:
CaMn2+0.6Mg0.3Fe2+0.1(CO3)2
 Name Origin:
Named after its locality in Czechoslovakia.
Physical Properties:
 Cleavage:
[1011] Perfect, [1011] Perfect, [1011] Perfect
 Color:
white, light yellow, or light pink.
 Density:
3.1 - 3.12, Average = 3.11
 Diaphaniety:
Translucent
 Habits:
Massive - Granular - Common texture observed in granite and other igneous rock., ,
 Hardness:
3.5-4 - Copper Penny-Flourite
 Luster:
Vitreous - Dull
 Streak:
white
More details...





© 2007 מילון G בבילון אונליין - נתמך ע"י מילון בבילון 9