About: Barytocalcite

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Barytocalcite is an anhydrous barium calcium carbonate mineral with the chemical formula BaCa(CO3)2. It is trimorphous with alstonite and , that is to say the three minerals have the same formula but different structures. Baryte and quartz pseudomorphs after barytocalcite have been observed. Barytocalcite crystallizes in the monoclinic crystal system, typically as massive to druzy accumulations of transparent white to yellow to grey aggregates of slender prismatic crystals. It has a Mohs hardness of 4 and a specific gravity of 3.64 to 3.71.

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dbo:abstract
  • La baritocalcita és un mineral de la classe dels carbonats que rep el seu nom de la seva composició química (bari i calcita). Va ser descoberta en 1824 a Alston Moor al comtat de Cúmbria (Regne Unit). Pertany al grup alstonita-baritocalcita. (ca)
  • Barytocalcit ist ein selten vorkommendes Mineral aus der Mineralklasse „Carbonate und Nitrate“ (ehemals Carbonate, Nitrate und Borate). Es kristallisiert im monoklinen Kristallsystem mit der idealisierten chemischen Zusammensetzung BaCa[CO3]2, ist also chemisch gesehen ein Barium-Calcium-Carbonat. Barytocalcit entwickelt kurz- oder langprismatische, typischerweise parallel [101] gestreifte Kristalle bis zu 5 cm Größe, seltener auch massige, spaltbare Mineral-Aggregate. Die Typlokalität des Barytocalcits ist die „Blagill Mine“ (Koordinaten der Blagill Mine) bei Alston in der Civil Parish Alston Moor, Distrikt Eden, Grafschaft Cumbria in England im Vereinigten Königreich. (de)
  • Barytocalcite is an anhydrous barium calcium carbonate mineral with the chemical formula BaCa(CO3)2. It is trimorphous with alstonite and , that is to say the three minerals have the same formula but different structures. Baryte and quartz pseudomorphs after barytocalcite have been observed. Barytocalcite crystallizes in the monoclinic crystal system, typically as massive to druzy accumulations of transparent white to yellow to grey aggregates of slender prismatic crystals. It has a Mohs hardness of 4 and a specific gravity of 3.64 to 3.71. It was first described in 1824 for an occurrence in the Blagill Mine in North Pennines, Cumbria (Cumberland), England, and named for its composition. (en)
  • La baritocalcita es un mineral de la clase de los minerales carbonatos y nitratos, y dentro de esta pertenece al llamado “grupo de la alstonita-baritocalcita”. Fue descubierta en 1824 en en el condado de Cumbria (Reino Unido),​ siendo nombrada así por su composición química. (es)
  • Baritokaltzita karbonato motako minerala da. (eu)
  • La baritocalcite è un minerale. (it)
  • Баритокальци́т — редкий коллекционный минерал, карбонат бария и кальция. Открыт в 1824 году на руднике Blagill Mine в Камбрии (Камберленд) в Великобритании. Состав (%): BaO — 51,5; CaO — 18,9; CO2 — 29,6.Кристаллы коротко- и длиннопризматические. Хрупок. (ru)
  • Баритокальци́т — мінерал, карбонат барію і кальцію. (uk)
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dbo:wikiPageID
  • 1923615 (xsd:integer)
dbo:wikiPageLength
  • 9967 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1071628911 (xsd:integer)
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dbp:2v
  • Measured: 15° , calculated: 10° (en)
dbp:birefringence
  • δ = 0.161 (en)
dbp:caption
  • Barytocalcite from England (en)
dbp:category
dbp:class
  • Prismatic (en)
dbp:cleavage
  • Perfect in at least two directions (en)
dbp:colour
  • Colourless, white, greyish, greenish, yellowish (en)
dbp:dana
  • 14.020000 (xsd:double)
dbp:diaphaneity
  • Translucent to transparent (en)
dbp:dispersion
  • Relatively weak, r>v (en)
dbp:fluorescence
  • Fluorescent dull yellow under LW and SW UV (en)
dbp:formula
  • BaCa2 (en)
dbp:gravity
  • 3.640000 (xsd:double)
dbp:habit
  • Prismatic, drusy, massive – granular (en)
dbp:imasymbol
  • Bcal (en)
dbp:luster
  • Vitreous to resinous (en)
dbp:mohs
  • 4 (xsd:integer)
dbp:molweight
  • 297.420000 (xsd:double)
dbp:name
  • Barytocalcite (en)
dbp:opticalprop
  • Biaxial (en)
dbp:refractive
  • nα = 1.525, nβ = 1.684, nγ = 1.686 (en)
dbp:solubility
  • Soluble in dilute HCl (en)
dbp:streak
  • White (en)
dbp:strunz
  • 5 (xsd:integer)
dbp:symmetry
  • P21/m (en)
dbp:system
dbp:tenacity
  • Brittle (en)
dbp:unitCell
  • a = 8.1 Å, b = 5.2 Å, (en)
  • c = 6.5 Å, β = 106°; Z = 2 (en)
dbp:wikiPageUsesTemplate
dcterms:subject
gold:hypernym
rdf:type
rdfs:comment
  • La baritocalcita és un mineral de la classe dels carbonats que rep el seu nom de la seva composició química (bari i calcita). Va ser descoberta en 1824 a Alston Moor al comtat de Cúmbria (Regne Unit). Pertany al grup alstonita-baritocalcita. (ca)
  • La baritocalcita es un mineral de la clase de los minerales carbonatos y nitratos, y dentro de esta pertenece al llamado “grupo de la alstonita-baritocalcita”. Fue descubierta en 1824 en en el condado de Cumbria (Reino Unido),​ siendo nombrada así por su composición química. (es)
  • Baritokaltzita karbonato motako minerala da. (eu)
  • La baritocalcite è un minerale. (it)
  • Баритокальци́т — редкий коллекционный минерал, карбонат бария и кальция. Открыт в 1824 году на руднике Blagill Mine в Камбрии (Камберленд) в Великобритании. Состав (%): BaO — 51,5; CaO — 18,9; CO2 — 29,6.Кристаллы коротко- и длиннопризматические. Хрупок. (ru)
  • Баритокальци́т — мінерал, карбонат барію і кальцію. (uk)
  • Barytocalcite is an anhydrous barium calcium carbonate mineral with the chemical formula BaCa(CO3)2. It is trimorphous with alstonite and , that is to say the three minerals have the same formula but different structures. Baryte and quartz pseudomorphs after barytocalcite have been observed. Barytocalcite crystallizes in the monoclinic crystal system, typically as massive to druzy accumulations of transparent white to yellow to grey aggregates of slender prismatic crystals. It has a Mohs hardness of 4 and a specific gravity of 3.64 to 3.71. (en)
  • Barytocalcit ist ein selten vorkommendes Mineral aus der Mineralklasse „Carbonate und Nitrate“ (ehemals Carbonate, Nitrate und Borate). Es kristallisiert im monoklinen Kristallsystem mit der idealisierten chemischen Zusammensetzung BaCa[CO3]2, ist also chemisch gesehen ein Barium-Calcium-Carbonat. Barytocalcit entwickelt kurz- oder langprismatische, typischerweise parallel [101] gestreifte Kristalle bis zu 5 cm Größe, seltener auch massige, spaltbare Mineral-Aggregate. (de)
rdfs:label
  • Barytocalcite (en)
  • Baritocalcita (ca)
  • Barytocalcit (de)
  • Baritocalcita (es)
  • Baritokaltzita (eu)
  • Baritocalcite (it)
  • Баритокальцит (ru)
  • Баритокальцит (uk)
owl:sameAs
prov:wasDerivedFrom
foaf:depiction
foaf:isPrimaryTopicOf
foaf:name
  • Barytocalcite (en)
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is foaf:primaryTopic of
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