Ilha claim, Taquaral, Itinga, Minas Gerais, Brazili
Regional Level Types | |
---|---|
Ilha claim | Claim (Inactive) |
Taquaral | Town |
Itinga | Municipality |
Minas Gerais | State |
Brazil | Country |
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Latitude & Longitude (WGS84):
16° 38' 42'' South , 41° 51' 49'' West
Latitude & Longitude (decimal):
Type:
Claim (Inactive) - last checked 2024
Köppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Itinga | 4,915 (2012) | 11.1km |
Araçuaí | 22,005 (2012) | 31.6km |
Padre Paraíso | 10,608 (2012) | 62.5km |
Medina | 14,686 (2012) | 62.5km |
Salinas | 25,746 (2012) | 69.7km |
Mindat Locality ID:
404
Long-form identifier:
mindat:1:2:404:5
GUID (UUID V4):
bef8d1c6-acd8-4327-a823-0bbe1fc36a5a
Name(s) in local language(s):
Lavra da Ilha
Granite pegmatite located on a small island in the Jequitinhonha River, 3 km north of Taquaral.
Cassedanne & Philippo (2015):
This deposit, discovered in 1969 (Lúcio, 1970) occurs on an island 500 meters long in the middle of the Rio Jequitinhonha. Coordinates: x = 194.5 y = 8157.5 Itaobim map. It corresponds to a zoned pegmatite, in part covered by the alluvium, in a N 40° East direction, subvertical, perhaps 300 meters long (some outcrops lost in the sand probably marked it out) and encased in quartzose mica schists. It was worked by an excavation of about 70 x 10 meters, more than 15 deep and filled up with the sands of each annual rise, before it was surrendered about thirty years ago. A small production was previously obtained during the low water levels, after clearing out the sand which filled the excavation. The core of quartz is surrounded by two feldspathic zones in medium grain with albitic substitution bodies, geodes-rich. With the rose quartz there was noticed : muscovite in diamond-shaped pale yellow green crystals, sphalerite in grey tetrahedron flattened dendrites, niobo-tantalite, cassiterite, and stony beryl with numerous phosphates; often gem amblygonite, eosphorite, zanazziite, rockbridgeite, montgomeryite, wardite, whiteite, collinsite, apatite and vivianite deriving from the triphylite weathering and supplying numerous specimens for collections. The rose quartz which belongs to a late stage of the pegmatite development varies from a nearly purple pink to pale-pink-white, being transparent, translucent, or opaque. The individual crystal size varies from some millimeters to 2 centimeters with one or two complete terminations. The specimens are in irregular crust on the matrix, generally quartz, in striped or parallel aggregates, or form a crown of doubly-terminated individuals surrounding quartz crystals which diameter can be up to one decimeter. Some hyalite fluorescent opal, pyrite, a dust of quartz or of iron and / or manganese oxides covers some samples. The omnipresence of eosphorite crystals, often associated with some zanazziite, wardite or apatite, allows the easy determination of the specimens' origin (Cassedanne and Cassedanne, 1973).
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
22 valid minerals. 3 (TL) - type locality of valid minerals. 2 erroneous literature entries.
Detailed Mineral List:
ⓘ Albite Formula: Na(AlSi3O8) |
ⓘ Formula: LiAl(PO4)F Description: Using the method of Cerny and Cerna (revised), the method shows that late stage pocket crystals of this series are nearly end-member montebrasite. Mineral dealers continue to label and sell amblygonite, but they do not have it. References: |
ⓘ 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) |
ⓘ Beryllonite Formula: NaBePO4 |
ⓘ Childrenite Formula: Fe2+Al(PO4)(OH)2 · H2O Description: Has been found only as a microscopic zone within an eosphorite crystal cluster. |
ⓘ Collinsite Formula: Ca2Mg(PO4)2 · 2H2O References: |
ⓘ Elbaite Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
ⓘ Eosphorite Formula: Mn2+Al(PO4)(OH)2 · H2O |
ⓘ Fluorapatite Formula: Ca5(PO4)3F |
ⓘ Footemineite Formula: Ca2Mn2+Mn2+2Mn2+2Be4(PO4)6(OH)4 · 6H2O |
ⓘ 'Indicolite' Formula: A(D3)G6(T6O18)(BO3)3X3Z Description: Small acicular inclusions |
ⓘ Laueite Formula: Mn2+Fe3+2(PO4)2(OH)2 · 8H2O |
ⓘ 'Lepidolite' |
ⓘ Microcline Formula: K(AlSi3O8) |
ⓘ Montebrasite Formula: LiAl(PO4)(OH) References: |
ⓘ Montgomeryite Formula: Ca4MgAl4(PO4)6(OH)4 · 12H2O |
ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 |
ⓘ Pyrite Formula: FeS2 |
ⓘ Quartz Formula: SiO2 |
ⓘ Quartz var. Rose Quartz Formula: SiO2 |
ⓘ Rockbridgeite Formula: Fe2+Fe3+4(PO4)3(OH)5 |
ⓘ Formula: Ca2Mn2+5Be4(PO4)6(OH)4 · 6H2O Description: When you actually read this reference, you see that roscherite was definitely NOT reported. |
ⓘ Sphalerite Formula: ZnS |
ⓘ 'Tourmaline' Formula: AD3G6 (T6O18)(BO3)3X3Z Description: "Black-looking" crystals with rose quartz crystals. |
ⓘ Vivianite Formula: Fe2+Fe2+2(PO4)2 · 8H2O |
ⓘ Wardite Formula: NaAl3(PO4)2(OH)4 · 2H2O |
ⓘ Whiteite-(CaFeMg) (TL) Formula: {Ca}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O Type Locality: |
ⓘ Whiteite-(MnFeMg) (TL) Formula: {(Mn2+,Ca)}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O Type Locality: |
ⓘ Zanazziite (TL) Formula: Ca2Mg5Be4(PO4)6(OH)4 · 6H2O Type Locality: |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 2 - Sulphides and Sulfosalts | |||
---|---|---|---|
ⓘ | Sphalerite | 2.CB.05a | ZnS |
ⓘ | Pyrite | 2.EB.05a | FeS2 |
Group 4 - Oxides and Hydroxides | |||
ⓘ | Quartz | 4.DA.05 | SiO2 |
ⓘ | var. Rose Quartz | 4.DA.05 | SiO2 |
Group 8 - Phosphates, Arsenates and Vanadates | |||
ⓘ | Beryllonite | 8.AA.10 | NaBePO4 |
ⓘ | Montebrasite | 8.BB.05 | LiAl(PO4)(OH) |
ⓘ | Amblygonite ? | 8.BB.05 | LiAl(PO4)F |
ⓘ | Rockbridgeite | 8.BC.10 | Fe2+Fe3+4(PO4)3(OH)5 |
ⓘ | Fluorapatite | 8.BN.05 | Ca5(PO4)3F |
ⓘ | Vivianite | 8.CE.40 | Fe2+Fe2+2(PO4)2 · 8H2O |
ⓘ | Collinsite | 8.CG.05 | Ca2Mg(PO4)2 · 2H2O |
ⓘ | Roscherite ? | 8.DA.10 | Ca2Mn2+5Be4(PO4)6(OH)4 · 6H2O |
ⓘ | Footemineite | 8.DA.10 | Ca2Mn2+Mn2+2Mn2+2Be4(PO4)6(OH)4 · 6H2O |
ⓘ | Zanazziite (TL) | 8.DA.10 | Ca2Mg5Be4(PO4)6(OH)4 · 6H2O |
ⓘ | Laueite | 8.DC.30 | Mn2+Fe3+2(PO4)2(OH)2 · 8H2O |
ⓘ | Eosphorite | 8.DD.20 | Mn2+Al(PO4)(OH)2 · H2O |
ⓘ | Childrenite | 8.DD.20 | Fe2+Al(PO4)(OH)2 · H2O |
ⓘ | Whiteite-(CaFeMg) (TL) | 8.DH.15 | {Ca}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
ⓘ | Whiteite-(MnFeMg) (TL) | 8.DH.15 | {(Mn2+,Ca)}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
ⓘ | Montgomeryite | 8.DH.25 | Ca4MgAl4(PO4)6(OH)4 · 12H2O |
ⓘ | Wardite | 8.DL.10 | NaAl3(PO4)2(OH)4 · 2H2O |
Group 9 - Silicates | |||
ⓘ | Elbaite | 9.CK.05 | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
ⓘ | Microcline | 9.FA.30 | K(AlSi3O8) |
ⓘ | Albite | 9.FA.35 | Na(AlSi3O8) |
Unclassified | |||
ⓘ | 'Tourmaline' | - | AD3G6 (T6O18)(BO3)3X3Z |
ⓘ | 'Lepidolite' | - | |
ⓘ | 'Indicolite' | - | A(D3)G6(T6O18)(BO3)3X3Z |
ⓘ | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Childrenite | Fe2+Al(PO4)(OH)2 · H2O |
H | ⓘ Collinsite | Ca2Mg(PO4)2 · 2H2O |
H | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
H | ⓘ Eosphorite | Mn2+Al(PO4)(OH)2 · H2O |
H | ⓘ Laueite | Mn2+Fe23+(PO4)2(OH)2 · 8H2O |
H | ⓘ Montebrasite | LiAl(PO4)(OH) |
H | ⓘ Montgomeryite | Ca4MgAl4(PO4)6(OH)4 · 12H2O |
H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
H | ⓘ Rockbridgeite | Fe2+Fe43+(PO4)3(OH)5 |
H | ⓘ Roscherite | Ca2Mn52+Be4(PO4)6(OH)4 · 6H2O |
H | ⓘ Vivianite | Fe2+Fe22+(PO4)2 · 8H2O |
H | ⓘ Wardite | NaAl3(PO4)2(OH)4 · 2H2O |
H | ⓘ Whiteite-(CaFeMg) | {Ca}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
H | ⓘ Whiteite-(MnFeMg) | {(Mn2+,Ca)}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
H | ⓘ Zanazziite | Ca2Mg5Be4(PO4)6(OH)4 · 6H2O |
H | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
H | ⓘ Footemineite | Ca2Mn2+Mn22+Mn22+Be4(PO4)6(OH)4 · 6H2O |
Li | Lithium | |
Li | ⓘ Amblygonite | LiAl(PO4)F |
Li | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Li | ⓘ Montebrasite | LiAl(PO4)(OH) |
Be | Beryllium | |
Be | ⓘ Beryllonite | NaBePO4 |
Be | ⓘ Roscherite | Ca2Mn52+Be4(PO4)6(OH)4 · 6H2O |
Be | ⓘ Zanazziite | Ca2Mg5Be4(PO4)6(OH)4 · 6H2O |
Be | ⓘ Footemineite | Ca2Mn2+Mn22+Mn22+Be4(PO4)6(OH)4 · 6H2O |
B | Boron | |
B | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
B | ⓘ Indicolite | A(D3)G6(T6O18)(BO3)3X3Z |
B | ⓘ Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
O | Oxygen | |
O | ⓘ Albite | Na(AlSi3O8) |
O | ⓘ Amblygonite | LiAl(PO4)F |
O | ⓘ Beryllonite | NaBePO4 |
O | ⓘ Childrenite | Fe2+Al(PO4)(OH)2 · H2O |
O | ⓘ Collinsite | Ca2Mg(PO4)2 · 2H2O |
O | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
O | ⓘ Eosphorite | Mn2+Al(PO4)(OH)2 · H2O |
O | ⓘ Fluorapatite | Ca5(PO4)3F |
O | ⓘ Indicolite | A(D3)G6(T6O18)(BO3)3X3Z |
O | ⓘ Laueite | Mn2+Fe23+(PO4)2(OH)2 · 8H2O |
O | ⓘ Microcline | K(AlSi3O8) |
O | ⓘ Montebrasite | LiAl(PO4)(OH) |
O | ⓘ Montgomeryite | Ca4MgAl4(PO4)6(OH)4 · 12H2O |
O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
O | ⓘ Quartz | SiO2 |
O | ⓘ Rockbridgeite | Fe2+Fe43+(PO4)3(OH)5 |
O | ⓘ Roscherite | Ca2Mn52+Be4(PO4)6(OH)4 · 6H2O |
O | ⓘ Quartz var. Rose Quartz | SiO2 |
O | ⓘ Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
O | ⓘ Vivianite | Fe2+Fe22+(PO4)2 · 8H2O |
O | ⓘ Wardite | NaAl3(PO4)2(OH)4 · 2H2O |
O | ⓘ Whiteite-(CaFeMg) | {Ca}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
O | ⓘ Whiteite-(MnFeMg) | {(Mn2+,Ca)}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
O | ⓘ Zanazziite | Ca2Mg5Be4(PO4)6(OH)4 · 6H2O |
O | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
O | ⓘ Footemineite | Ca2Mn2+Mn22+Mn22+Be4(PO4)6(OH)4 · 6H2O |
F | Fluorine | |
F | ⓘ Amblygonite | LiAl(PO4)F |
F | ⓘ Fluorapatite | Ca5(PO4)3F |
F | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
Na | Sodium | |
Na | ⓘ Albite | Na(AlSi3O8) |
Na | ⓘ Beryllonite | NaBePO4 |
Na | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Na | ⓘ Wardite | NaAl3(PO4)2(OH)4 · 2H2O |
Mg | Magnesium | |
Mg | ⓘ Collinsite | Ca2Mg(PO4)2 · 2H2O |
Mg | ⓘ Montgomeryite | Ca4MgAl4(PO4)6(OH)4 · 12H2O |
Mg | ⓘ Whiteite-(CaFeMg) | {Ca}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
Mg | ⓘ Whiteite-(MnFeMg) | {(Mn2+,Ca)}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
Mg | ⓘ Zanazziite | Ca2Mg5Be4(PO4)6(OH)4 · 6H2O |
Al | Aluminium | |
Al | ⓘ Albite | Na(AlSi3O8) |
Al | ⓘ Amblygonite | LiAl(PO4)F |
Al | ⓘ Childrenite | Fe2+Al(PO4)(OH)2 · H2O |
Al | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Al | ⓘ Eosphorite | Mn2+Al(PO4)(OH)2 · H2O |
Al | ⓘ Microcline | K(AlSi3O8) |
Al | ⓘ Montebrasite | LiAl(PO4)(OH) |
Al | ⓘ Montgomeryite | Ca4MgAl4(PO4)6(OH)4 · 12H2O |
Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Al | ⓘ Wardite | NaAl3(PO4)2(OH)4 · 2H2O |
Al | ⓘ Whiteite-(CaFeMg) | {Ca}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
Al | ⓘ Whiteite-(MnFeMg) | {(Mn2+,Ca)}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
Si | Silicon | |
Si | ⓘ Albite | Na(AlSi3O8) |
Si | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
Si | ⓘ Microcline | K(AlSi3O8) |
Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | ⓘ Quartz | SiO2 |
Si | ⓘ Quartz var. Rose Quartz | SiO2 |
P | Phosphorus | |
P | ⓘ Amblygonite | LiAl(PO4)F |
P | ⓘ Beryllonite | NaBePO4 |
P | ⓘ Childrenite | Fe2+Al(PO4)(OH)2 · H2O |
P | ⓘ Collinsite | Ca2Mg(PO4)2 · 2H2O |
P | ⓘ Eosphorite | Mn2+Al(PO4)(OH)2 · H2O |
P | ⓘ Fluorapatite | Ca5(PO4)3F |
P | ⓘ Laueite | Mn2+Fe23+(PO4)2(OH)2 · 8H2O |
P | ⓘ Montebrasite | LiAl(PO4)(OH) |
P | ⓘ Montgomeryite | Ca4MgAl4(PO4)6(OH)4 · 12H2O |
P | ⓘ Rockbridgeite | Fe2+Fe43+(PO4)3(OH)5 |
P | ⓘ Roscherite | Ca2Mn52+Be4(PO4)6(OH)4 · 6H2O |
P | ⓘ Vivianite | Fe2+Fe22+(PO4)2 · 8H2O |
P | ⓘ Wardite | NaAl3(PO4)2(OH)4 · 2H2O |
P | ⓘ Whiteite-(CaFeMg) | {Ca}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
P | ⓘ Whiteite-(MnFeMg) | {(Mn2+,Ca)}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
P | ⓘ Zanazziite | Ca2Mg5Be4(PO4)6(OH)4 · 6H2O |
P | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
P | ⓘ Footemineite | Ca2Mn2+Mn22+Mn22+Be4(PO4)6(OH)4 · 6H2O |
S | Sulfur | |
S | ⓘ Pyrite | FeS2 |
S | ⓘ Sphalerite | ZnS |
Cl | Chlorine | |
Cl | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
K | Potassium | |
K | ⓘ Microcline | K(AlSi3O8) |
K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Ca | Calcium | |
Ca | ⓘ Collinsite | Ca2Mg(PO4)2 · 2H2O |
Ca | ⓘ Fluorapatite | Ca5(PO4)3F |
Ca | ⓘ Montgomeryite | Ca4MgAl4(PO4)6(OH)4 · 12H2O |
Ca | ⓘ Roscherite | Ca2Mn52+Be4(PO4)6(OH)4 · 6H2O |
Ca | ⓘ Whiteite-(CaFeMg) | {Ca}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
Ca | ⓘ Whiteite-(MnFeMg) | {(Mn2+,Ca)}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
Ca | ⓘ Zanazziite | Ca2Mg5Be4(PO4)6(OH)4 · 6H2O |
Ca | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
Ca | ⓘ Footemineite | Ca2Mn2+Mn22+Mn22+Be4(PO4)6(OH)4 · 6H2O |
Mn | Manganese | |
Mn | ⓘ Eosphorite | Mn2+Al(PO4)(OH)2 · H2O |
Mn | ⓘ Laueite | Mn2+Fe23+(PO4)2(OH)2 · 8H2O |
Mn | ⓘ Roscherite | Ca2Mn52+Be4(PO4)6(OH)4 · 6H2O |
Mn | ⓘ Whiteite-(CaFeMg) | {Ca}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
Mn | ⓘ Whiteite-(MnFeMg) | {(Mn2+,Ca)}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
Mn | ⓘ Footemineite | Ca2Mn2+Mn22+Mn22+Be4(PO4)6(OH)4 · 6H2O |
Fe | Iron | |
Fe | ⓘ Childrenite | Fe2+Al(PO4)(OH)2 · H2O |
Fe | ⓘ Laueite | Mn2+Fe23+(PO4)2(OH)2 · 8H2O |
Fe | ⓘ Pyrite | FeS2 |
Fe | ⓘ Rockbridgeite | Fe2+Fe43+(PO4)3(OH)5 |
Fe | ⓘ Vivianite | Fe2+Fe22+(PO4)2 · 8H2O |
Fe | ⓘ Whiteite-(CaFeMg) | {Ca}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
Fe | ⓘ Whiteite-(MnFeMg) | {(Mn2+,Ca)}{(Fe2+,Mn2+)}{Mg2}{Al2}(PO4)4(OH)2 · 8H2O |
Zn | Zinc | |
Zn | ⓘ Sphalerite | ZnS |
Other Regions, Features and Areas containing this locality
South AmericaContinent
South America PlateTectonic Plate
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References
Moore, Paul Brian, Ito, Jun (1978) I. Whiteite, a new species, and a proposed nomenclature for the jahnsite-whiteite complex series. II. New data on xanthoxenite. III. Salmonsite discredited. Mineralogical Magazine, 42 (323) 309-323 doi:10.1180/minmag.1978.042.323.01
Ilha claim, Taquaral, Itinga, Minas Gerais, Brazil