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Antseza, Mitsinjo, Boeny, Madagascari
Regional Level Types
AntsezaCommune
MitsinjoDistrict
BoenyRegion
MadagascarCountry

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Name in Malagasy:Kaominin' Antseza, Distrikan'i Mitsinjo, Faritr'i Boeny, Madagasikara
Locality type:Commune


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Standard Detailed Strunz Dana Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

8 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

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Alphabetical List Tree Diagram

Detailed Mineral List:

Analcime
Formula: Na(AlSi2O6) · H2O
Colour: white, pinkish white
Reference: Lacroix, A. (1922): Mineralogie de Madagascar, Tome I. Géologie-Minéralogie descriptive. A.Challamel (Éditeur), Paris, p 602
Celadonite
Formula: K(Mg,Fe2+)Fe3+(Si4O10)(OH)2
Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Copper
Formula: Cu
Reference: Lacroix, A. (1898): Matériaux pour la Minéralogie de Madagascar. I. Zeolites et minéraux cuprifères de Bekiady. Bulletin du Muséum national d'histoire naturelle 4 : 291-292
Cuprite
Formula: Cu2O
Reference: Behier, J. (1960): Contribution á la Minéralogie de Madagascar. Annales Géologiques de Madagascar XXIX, Tananarive, p.31
'Gmelinite'
Habit: 1-2 cm large xls
Reference: Lacroix, A. (1922): Mineralogie de Madagascar, Tome I. Géologie-Minéralogie descriptive. A.Challamel (Éditeur), Paris, p 602 + planche 26, fig 3
'Heulandite subgroup'
Malachite
Formula: Cu2(CO3)(OH)2
Description: Found microscopically in chrysocolla
Reference: Lacroix, A. (1898): Matériaux pour la Minéralogie de Madagascar. I. Zeolites et minéraux cuprifères de Bekiady. Bulletin du Muséum national d'histoire naturelle 4 : 291-292
Natrolite
Formula: Na2Al2Si3O10 · 2H2O
Reference: Lacroix, A. (1898): Matériaux pour la Minéralogie de Madagascar. I. Zeolites et minéraux cuprifères de Bekiady. Bulletin du Muséum national d'histoire naturelle 4 : 291-292; Lacroix, A. (1922): Mineralogie de Madagascar, Tome I. Géologie-Minéralogie descriptive. A.Challamel (Éditeur), Paris. 624p ( p.593)
Saponite
Formula: Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Description: pseudomorph after olivine
Reference: Lacroix, A. (1898): Matériaux pour la Minéralogie de Madagascar. I. Zeolites et minéraux cuprifères de Bekiady. Bulletin du Muséum national d'histoire naturelle 4 : 291-292
Saponite var: Bowlingite
Formula: Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Description: pseudomorph after olivine
Reference: Lacroix, A. (1898): Matériaux pour la Minéralogie de Madagascar. I. Zeolites et minéraux cuprifères de Bekiady. Bulletin du Muséum national d'histoire naturelle 4 : 291-292
'Stilbite subgroup'
Reference: Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Copper1.AA.05Cu
Group 4 - Oxides and Hydroxides
Cuprite4.AA.10Cu2O
Group 5 - Nitrates and Carbonates
Malachite5.BA.10Cu2(CO3)(OH)2
Group 9 - Silicates
Analcime9.GB.05Na(AlSi2O6) · H2O
Celadonite9.EC.15K(Mg,Fe2+)Fe3+(Si4O10)(OH)2
Chrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Natrolite9.GA.05Na2Al2Si3O10 · 2H2O
Saponite9.EC.45Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
var: Bowlingite9.EC.45Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Unclassified Minerals, Rocks, etc.
'Gmelinite'-
'Heulandite subgroup'-
'Stilbite subgroup'-

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Copper1.1.1.3Cu
Group 4 - SIMPLE OXIDES
A2X
Cuprite4.1.1.1Cu2O
Group 16a - ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN
Malachite16a.3.1.1Cu2(CO3)(OH)2
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Celadonite71.2.2a.6K(Mg,Fe2+)Fe3+(Si4O10)(OH)2
Sheets of 6-membered rings with 2:1 clays
Saponite71.3.1b.2Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Group 74 - PHYLLOSILICATES Modulated Layers
Modulated Layers with joined strips
Chrysocolla74.3.2.1Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Group 77 - TECTOSILICATES Zeolites
Zeolite group - True zeolites
Analcime77.1.1.1Na(AlSi2O6) · H2O
Natrolite77.1.5.1Na2Al2Si3O10 · 2H2O
Unclassified Minerals, Mixtures, etc.
'Gmelinite'-
'Heulandite subgroup'-
Saponite
var: Bowlingite
-Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
'Stilbite subgroup'-

List of minerals for each chemical element

HHydrogen
H CeladoniteK(Mg,Fe2+)Fe3+(Si4O10)(OH)2
H AnalcimeNa(AlSi2O6) · H2O
H ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
H Saponite (var: Bowlingite)Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
H MalachiteCu2(CO3)(OH)2
H NatroliteNa2Al2Si3O10 · 2H2O
H SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
CCarbon
C MalachiteCu2(CO3)(OH)2
OOxygen
O CeladoniteK(Mg,Fe2+)Fe3+(Si4O10)(OH)2
O AnalcimeNa(AlSi2O6) · H2O
O CupriteCu2O
O ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
O Saponite (var: Bowlingite)Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
O MalachiteCu2(CO3)(OH)2
O NatroliteNa2Al2Si3O10 · 2H2O
O SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
NaSodium
Na AnalcimeNa(AlSi2O6) · H2O
Na NatroliteNa2Al2Si3O10 · 2H2O
Na SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
MgMagnesium
Mg CeladoniteK(Mg,Fe2+)Fe3+(Si4O10)(OH)2
Mg Saponite (var: Bowlingite)Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Mg SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
AlAluminium
Al AnalcimeNa(AlSi2O6) · H2O
Al ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Al Saponite (var: Bowlingite)Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Al NatroliteNa2Al2Si3O10 · 2H2O
Al SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
SiSilicon
Si CeladoniteK(Mg,Fe2+)Fe3+(Si4O10)(OH)2
Si AnalcimeNa(AlSi2O6) · H2O
Si ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Si Saponite (var: Bowlingite)Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Si NatroliteNa2Al2Si3O10 · 2H2O
Si SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
KPotassium
K CeladoniteK(Mg,Fe2+)Fe3+(Si4O10)(OH)2
CaCalcium
Ca Saponite (var: Bowlingite)Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Ca SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
FeIron
Fe CeladoniteK(Mg,Fe2+)Fe3+(Si4O10)(OH)2
Fe Saponite (var: Bowlingite)Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Fe SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
CuCopper
Cu CopperCu
Cu CupriteCu2O
Cu ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Cu MalachiteCu2(CO3)(OH)2

Localities in this Region
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