Mineral Evolution Database

Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.

Mineral locality data provided by mindat.org

The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.

Locality Name:
Juína, Juína Kimberlite Field, Mato Grosso, Brazil

mindat Locality ID: 186046
mindat URL: http://www.mindat.org/loc-186046.html

Tectonic Settings:

Total number of sublocalities beneath "Juína, Juína Kimberlite Field, Mato Grosso, Brazil": 4
Total number of bottom-level sublocalities: 3

Number of Child Localities: 3
Child Localities:
Juininha River
São Luis River Alluvials
Sorriso River

Latitude: 11°29'34"S
Longitude: 58°58'14"W
Decimal Degree (lat, lon): -11.492777777778,-58.970555555556

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
	This mineral's age has not yet been recorded.

Aphthitalite	Calcite	Clay	Coronadite	Corundum	Diamond	Fairchildite	Haxonite	Iron	Jeffbenite
Margarosanite	Mica	Millerite	Nickeline	None	Not in a structural group	Olivine	Pentlandite	Perovskite	Post-spinel
Pyroxene	Rocksalt	Rutile	Spinel	Wollastonite	Wöhlerite

Anhydrite ()*	Breyite ()*	Calcite ()*	Coesite ()*	Corundum ()*
Cotunnite ()*	Cuspidine ()*	Diamond ()*	Dolomite ()*	Eitelite ()*
Forsterite ()*	Graphite ()*	Halite ()*	Haxonite ()*	Hematite ()*
Hollandite ()*	Ilmenite ()*	Iron ()*	Jeffbenite ()*	Magnesioferrite ()*
Magnesite ()*	Magnetite ()*	Merwinite ()*	Millerite ()*	Monticellite ()*
Muscovite ()*	Nahcolite ()*	Nyerereite ()*	Oskarssonite ()*	Parascandolaite ()*
Pentlandite ()*	Periclase ()*	Perovskite ()*	Phlogopite ()*	Pigeonite ()*
Plattnerite ()*	Pyrrhotite ()*	Ringwoodite ()*	Rutile ()*	Spinel ()*
Stishovite ()*	Sylvite ()*	Violarite ()*	Wollastonite ()*	Wüstite ()*
Xieite ()*

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al Ba C Ca Cl Cr F Fe H K Mg Mn Na Ni O Pb S Si Ti

Elements from minerals reported directly at this locality: Mg O Si

Structural Groups for minerals in this locality:
Aphthitalite Calcite Clay Coronadite Corundum Diamond Fairchildite Haxonite Iron Jeffbenite
Margarosanite Mica Millerite Nickeline None Not in a structural group Olivine Pentlandite Perovskite Post-spinel
Pyroxene Rocksalt Rutile Spinel Wollastonite Wöhlerite

46 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Anhydrite ()*	Not in a structural group	Ca(SO₄)	1	27372	1588
Breyite ()*	Margarosanite	Ca₃Si₃O₉	1	27370	1
Calcite ()*	Calcite	Ca(CO₃)	2	27370,27372	27770
Coesite ()*	Not in a structural group	SiO₂	1	27372	77
Corundum ()*	Corundum	Al₂O₃	1	27369	1797
Cotunnite ()*	None	PbCl₂	1	27372	54
Cuspidine ()*	Wöhlerite	Ca₈(Si₂O₇)₂F₄	1	27372	67
Diamond ()*	Diamond	C	3	27369,27370,27372	697
Dolomite ()*	None	CaMg(CO₃)₂	2	27371,27372	9895
Eitelite ()*	None	Na₂Mg(CO₃)₂	2	27371,27372	20
Forsterite ()*	Olivine	Mg₂(SiO₄)	1	27370	1188
Graphite ()*	None	C	2	27371,27372	2812
Halite ()*	Rocksalt	NaCl	2	27371,27372	1398
Haxonite ()*	Haxonite	(Fe,Ni)₂₃C₆	1	27372	26
Hematite ()*	Corundum	Fe₂O₃	2	27371,27372	14640
Hollandite ()*	Coronadite	Ba(Mn⁴⁺₆Mn³⁺₂)O₁₆	1	27369	243
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	2	27369,27372	5433
Iron ()*	Iron	Fe	2	27371,27372	1089
Jeffbenite ()*	Jeffbenite	Mg₃Al₂Si₃O₁₂	1	27370	2
Magnesioferrite ()*	Spinel	MgFe³⁺₂O₄	1	27372	98
Magnesite ()*	Calcite	Mg(CO₃)	2	27371,27372	1487
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	27372	14899
Merwinite ()*	Aphthitalite	Ca₃Mg(SiO₄)₂	1	27370	23
Millerite ()*	Millerite	NiS	2	27371,27372	1066
Monticellite ()*	Olivine	CaMg(SiO₄)	1	27372	153
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	1	27369	17380
Nahcolite ()*	None	NaH(CO₃)	1	27372	78
Nyerereite ()*	Fairchildite	Na₂Ca(CO₃)₂	1	27372	18
Oskarssonite ()*	Perovskite	AlF₃	2	27371,27372	3
Parascandolaite ()*	Perovskite	KMgF₃	1	27372	2
Pentlandite ()*	Pentlandite	(Ni,Fe)₉S₈	2	27371,27372	1512
Periclase ()*	Rocksalt	MgO	2	27369,27372	114
Perovskite ()*	Perovskite	CaTiO₃	2	27369,27372	495
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	1	27371	2273
Pigeonite ()*	Pyroxene	(Mg,Fe,Ca)₂Si₂O₆	1	27369	303
Plattnerite ()*	Rutile	PbO₂	1	27372	158
Pyrrhotite ()*	Nickeline	Fe₇S₈	1	27372	9056
Ringwoodite ()*	Spinel	SiMg₂O₄	0		25
Rutile ()*	Rutile	TiO₂	2	27371,27372	5614
Spinel ()*	Spinel	MgAl₂O₄	2	27371,27372	1934
Stishovite ()*	Rutile	SiO₂	1	27369	26
Sylvite ()*	Rocksalt	KCl	2	27371,27372	275
Violarite ()*	Spinel	FeNi₂S₄	2	27371,27372	380
Wollastonite ()*	Wollastonite	CaSiO₃	1	27372	1247
Wüstite ()*	Rocksalt	FeO	1	27372	74
Xieite ()*	Post-spinel	FeCr₂O₄	1	27372	2

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...