Log InRegister
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat Articles
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsThe ElementsUsersBooks & MagazinesMineral MuseumsMineral Shows & EventsThe Mindat DirectoryDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day Gallery

Mt Chibilundo, Longonjo City Council, Huambo Province, Angolai
Regional Level Types
Mt ChibilundoMountain
Longonjo City CouncilCouncil
Huambo ProvinceProvince
AngolaCountry

This page is currently not sponsored. Click here to sponsor this page.
Key
Lock Map
Latitude & Longitude (WGS84): 12° 50' 59'' South , 15° 15' 0'' East
Latitude & Longitude (decimal): -12.85000,15.25000
GeoHash:G#: kmdygh8xq
Locality type:Mountain
Köppen climate type:BSh : Hot semi-arid (steppe) climate
Nearest Settlements:
PlacePopulationDistance
Longonjo24,346 (2012)6.3km
Caála21,205 (2012)33.7km


Cretaceous dolomite carbonatite and feldspathic breccias.

Regions containing this locality

African PlateTectonic Plate

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


17 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!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

'Apatite'
Reference: Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189.; Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
Baddeleyite
Formula: ZrO2
Reference: Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
Baryte
Formula: BaSO4
Reference: Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189.; Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
Bradleyite
Formula: Na3Mg(CO3)(PO4)
Reference: Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
Burbankite
Formula: (Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Reference: Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
Celestine
Formula: SrSO4
Reference: Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
Dolomite
Formula: CaMg(CO3)2
Reference: Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
Eitelite
Formula: Na2Mg(CO3)2
Reference: Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
Galena
Formula: PbS
Reference: Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
'Limonite'
Formula: (Fe,O,OH,H2O)
Reference: Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189.
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189.; Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
Nyerereite
Formula: Na2Ca(CO3)2
Reference: Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
'Parisite'
Reference: Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189.
Pyrite
Formula: FeS2
Reference: Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
'Pyrochlore'
Reference: Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
Quartz
Formula: SiO2
Reference: Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189.
Rutile
Formula: TiO2
Reference: Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
Rutile var: Niobian Rutile
Formula: (Ti,Nb)O2
Reference: Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
Shortite
Formula: Na2Ca2(CO3)3
Reference: Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
Strontianite
Formula: SrCO3
Reference: Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189.; Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
Synchysite-(Y)
Formula: CaY(CO3)2F
Reference: Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189.
Witherite
Formula: BaCO3
Reference: Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Galena2.CD.10PbS
Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
Baddeleyite4.DE.35ZrO2
Magnetite4.BB.05Fe2+Fe3+2O4
Quartz4.DA.05SiO2
Rutile4.DB.05TiO2
var: Niobian Rutile4.DB.05(Ti,Nb)O2
Group 5 - Nitrates and Carbonates
Bradleyite5.BF.10Na3Mg(CO3)(PO4)
Burbankite5.AC.30(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Dolomite5.AB.10CaMg(CO3)2
Eitelite5.AC.05Na2Mg(CO3)2
Nyerereite5.AC.10Na2Ca(CO3)2
Shortite5.AC.25Na2Ca2(CO3)3
Strontianite5.AB.15SrCO3
Synchysite-(Y)5.BD.20cCaY(CO3)2F
Witherite5.AB.15BaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Celestine7.AD.35SrSO4
Unclassified Minerals, Rocks, etc.
'Apatite'-
'Limonite'-(Fe,O,OH,H2O)
'Parisite'-
'Pyrochlore'-

List of minerals arranged by Dana 8th Edition classification

Group 2 - SULFIDES
AmXp, with m:p = 1:1
Galena2.8.1.1PbS
AmBnXp, with (m+n):p = 1:2
Pyrite2.12.1.1FeS2
Group 4 - SIMPLE OXIDES
AX2
Baddeleyite4.4.14.1ZrO2
Rutile4.4.1.1TiO2
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Strontianite14.1.3.3SrCO3
Witherite14.1.3.2BaCO3
AB(XO3)2
Dolomite14.2.1.1CaMg(CO3)2
A2B(XO3)2
Eitelite14.3.2.1Na2Mg(CO3)2
Nyerereite14.3.4.1Na2Ca(CO3)2
Miscellaneous
Burbankite14.4.4.1(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Shortite14.4.1.1Na2Ca2(CO3)3
Group 16a - ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN
Synchysite-(Y)16a.1.3.2CaY(CO3)2F
Group 28 - ANHYDROUS ACID AND NORMAL SULFATES
AXO4
Baryte28.3.1.1BaSO4
Celestine28.3.1.2SrSO4
Group 43 - COMPOUND PHOSPHATES, ETC.
Anhydrous Normal Compound Phosphates, etc·
Bradleyite43.2.1.1Na3Mg(CO3)(PO4)
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Mixtures, etc.
'Apatite'-
'Limonite'-(Fe,O,OH,H2O)
'Parisite'-
'Pyrochlore'-
Rutile
var: Niobian Rutile
-(Ti,Nb)O2

List of minerals for each chemical element

HHydrogen
H Limonite(Fe,O,OH,H2O)
CCarbon
C Synchysite-(Y)CaY(CO3)2F
C StrontianiteSrCO3
C BradleyiteNa3Mg(CO3)(PO4)
C Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
C DolomiteCaMg(CO3)2
C EiteliteNa2Mg(CO3)2
C NyerereiteNa2Ca(CO3)2
C ShortiteNa2Ca2(CO3)3
C WitheriteBaCO3
OOxygen
O Synchysite-(Y)CaY(CO3)2F
O QuartzSiO2
O Limonite(Fe,O,OH,H2O)
O BaryteBaSO4
O MagnetiteFe2+Fe23+O4
O StrontianiteSrCO3
O BaddeleyiteZrO2
O BradleyiteNa3Mg(CO3)(PO4)
O Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
O CelestineSrSO4
O DolomiteCaMg(CO3)2
O EiteliteNa2Mg(CO3)2
O Rutile (var: Niobian Rutile)(Ti,Nb)O2
O NyerereiteNa2Ca(CO3)2
O ShortiteNa2Ca2(CO3)3
O WitheriteBaCO3
O RutileTiO2
FFluorine
F Synchysite-(Y)CaY(CO3)2F
NaSodium
Na BradleyiteNa3Mg(CO3)(PO4)
Na Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Na EiteliteNa2Mg(CO3)2
Na NyerereiteNa2Ca(CO3)2
Na ShortiteNa2Ca2(CO3)3
MgMagnesium
Mg BradleyiteNa3Mg(CO3)(PO4)
Mg DolomiteCaMg(CO3)2
Mg EiteliteNa2Mg(CO3)2
SiSilicon
Si QuartzSiO2
PPhosphorus
P BradleyiteNa3Mg(CO3)(PO4)
SSulfur
S BaryteBaSO4
S CelestineSrSO4
S GalenaPbS
S PyriteFeS2
CaCalcium
Ca Synchysite-(Y)CaY(CO3)2F
Ca Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Ca DolomiteCaMg(CO3)2
Ca NyerereiteNa2Ca(CO3)2
Ca ShortiteNa2Ca2(CO3)3
TiTitanium
Ti Rutile (var: Niobian Rutile)(Ti,Nb)O2
Ti RutileTiO2
FeIron
Fe Limonite(Fe,O,OH,H2O)
Fe MagnetiteFe2+Fe23+O4
Fe PyriteFeS2
SrStrontium
Sr StrontianiteSrCO3
Sr Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Sr CelestineSrSO4
YYttrium
Y Synchysite-(Y)CaY(CO3)2F
ZrZirconium
Zr BaddeleyiteZrO2
NbNiobium
Nb Rutile (var: Niobian Rutile)(Ti,Nb)O2
BaBarium
Ba BaryteBaSO4
Ba Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Ba WitheriteBaCO3
CeCerium
Ce Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
PbLead
Pb GalenaPbS

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Paleoproterozoic
1600 - 2500 Ma



ID: 3189836
Paleoproterozoic crystalline metamorphic rocks

Age: Proterozoic (1600 - 2500 Ma)

Lithology: Orthogneiss

Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154]

Rhyacian
2050 - 2300 Ma



ID: 3308378

Age: Rhyacian (2050 - 2300 Ma)

Lithology: Plutonic and metamorphic

Reference: Thiéblemont, D. (ed.). New edition of the 1:10,000,000 geological map of Africa. CGMW-BRGM. [190]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Orris, G.J., and Grauch, R.I. (2002): Rare earth element mines, deposits, and occurrences. USGS Open-File Report 02-189.
Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249


This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
Mineral and/or Locality  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Public Relations by Blytheweigh.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2019, except where stated. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: February 18, 2019 16:48:47 Page generated: January 18, 2019 18:59:32
Go to top of page