Barytocalcite (original) (raw)
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.
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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) |
| dbo:thumbnail | wiki-commons:Special:FilePath/Barytocalcite_w_-_roc...Cumberland_England_2302.jpg?width=300 |
| dbo:wikiPageID | 1923615 (xsd:integer) |
| dbo:wikiPageLength | 9967 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1071628911 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Calcite dbr:Calcium dbr:Carbon dbr:Prism_(geometry) dbr:Quartz dbr:Mica dbr:Mohs_scale_of_mineral_hardness dbr:Monoclinic_crystal_system dbr:Barium dbr:Bathurst,_New_Brunswick dbr:Birefringence dbr:Hydrochloric_acid dbr:Ultraviolet_light dbr:Unit_cell dbr:Carbonates dbr:Limestone dbr:Trimorphism dbr:Oil_shale_geology dbr:England dbr:Eocene dbr:Conchoidal_fracture dbr:Coordination_number dbr:Crystal_system dbr:Optic_axis_of_a_crystal dbr:Refractive_indices dbr:Magnesium dbr:Streak_(mineralogy) dbr:Cleavage_(crystal) dbr:Pittsylvania_County,_Virginia dbc:Luminescent_minerals dbc:Minerals_in_space_group_11 dbr:Hausmannite dbr:Ion dbr:Alston_Moor dbr:Alstonite dbr:Cumberland dbr:Cumbria dbr:Druse_(geology) dbc:Barium_minerals dbr:Fluorescence dbr:Fluorite dbr:Baryte dbr:North_Pennines dbr:Oxygen dbr:Carbonate_mineral dbr:Epitaxial dbr:Hexham dbr:Atomic_mass dbc:Carbonate_minerals dbc:Calcium_minerals dbc:Monoclinic_minerals dbr:Edingtonite dbr:Monoclinic dbr:Dolomite_(mineral) dbr:Polarization_(waves) dbr:Space_group dbr:Specific_gravity dbr:Green_River_formation dbr:Krasnoyarsk dbr:Radioactive_decay dbr:Lustre_(mineralogy) dbr:Site_of_Special_Scientific_Interest dbr:Type_locality_(geology) dbr:Uintah_County,_Utah dbr:Witherite dbr:H-M_symbol dbr:Langban dbr:Pseudomorphs dbr:Mohs_hardness dbr:Paralstonite dbr:Hedyphane dbr:Kinoshitalite |
| dbp:2v | Measured: 15° , calculated: 10° (en) |
| dbp:birefringence | δ = 0.161 (en) |
| dbp:caption | Barytocalcite from England (en) |
| dbp:category | dbr:Carbonate_mineral |
| 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 | dbr:Monoclinic |
| 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 | dbt:EB1911_poster dbt:Commons dbt:Reflist dbt:Infobox_mineral |
| dcterms:subject | dbc:Luminescent_minerals dbc:Minerals_in_space_group_11 dbc:Barium_minerals dbc:Carbonate_minerals dbc:Calcium_minerals dbc:Monoclinic_minerals |
| gold:hypernym | dbr:Mineral |
| rdf:type | owl:Thing dul:ChemicalObject dbo:ChemicalSubstance yago:WikicatBariumMinerals wikidata:Q7946 dbo:Mineral yago:WikicatCalciumMinerals yago:WikicatCarbonateMinerals yago:WikicatMonoclinicMinerals yago:Abstraction100002137 yago:Material114580897 yago:Matter100020827 yago:Mineral114662574 yago:Part113809207 yago:PhysicalEntity100001930 yago:Relation100031921 yago:Substance100019613 |
| 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 | dbpedia-commons:Barytocalcite freebase:Barytocalcite wikidata:Barytocalcite dbpedia-ca:Barytocalcite dbpedia-de:Barytocalcite dbpedia-es:Barytocalcite dbpedia-eu:Barytocalcite dbpedia-fa:Barytocalcite dbpedia-it:Barytocalcite dbpedia-ru:Barytocalcite dbpedia-uk:Barytocalcite https://global.dbpedia.org/id/2MZqp yago-res:Barytocalcite |
| prov:wasDerivedFrom | wikipedia-en:Barytocalcite?oldid=1071628911&ns=0 |
| foaf:depiction | wiki-commons:Special:FilePath/Barytocalcite_w_-_roc...ll_Alston_Cumberland_England_2302.jpg |
| foaf:isPrimaryTopicOf | wikipedia-en:Barytocalcite |
| foaf:name | Barytocalcite (en) |
| is dbo:wikiPageWikiLink of | dbr:Benstonite dbr:River_Swale dbr:List_of_mineral_symbols dbr:List_of_minerals dbr:List_of_minerals_recognized_by_the_International_Mineralogical_Association_(B) dbr:Alstonite dbr:Carbonate_mineral dbr:Neighborite dbr:Rampghill_mine |
| is foaf:primaryTopic of | wikipedia-en:Barytocalcite |
