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Mount Suswa (Suswa Volcano), Kajiado County, Kenyai
Regional Level Types
Mount Suswa (Suswa Volcano)Volcano
Kajiado CountyCounty
KenyaCountry

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PhotosMapsSearch
00944660017272061857015.jpg
Mount Suswa shield and caldera wall, northern approach

Mount Suswa, Kajiado County, Kenya
03493840017272061852146.jpg
Mount Suswa, post caldera pyroclastics and lavas

Mount Suswa, Kajiado County, Kenya
00944660017272061857015.jpg
Mount Suswa shield and caldera wall, northern approach

Mount Suswa, Kajiado County, Kenya
03493840017272061852146.jpg
Mount Suswa, post caldera pyroclastics and lavas

Mount Suswa, Kajiado County, Kenya
00944660017272061857015.jpg
Mount Suswa shield and caldera wall, northern approach

Mount Suswa, Kajiado County, Kenya
03493840017272061852146.jpg
Mount Suswa, post caldera pyroclastics and lavas

Mount Suswa, Kajiado County, Kenya
Latitude & Longitude (WGS84):
1° 6' 54'' South , 36° 21' 25'' East
Latitude & Longitude (decimal):
Type:
Age:
0.24 ± 0.01 to 0.10 ± 0.01 Ma
Geologic Time:
Dating method:
K-Ar
Reference for age:
Baker, B. H., Mitchell, J. G., & Williams, L. A. J. (1988). Stratigraphy, geochronology and volcano-tectonic evolution of the Kedong–Naivasha–Kinangop region, Gregory Rift Valley, Kenya. Journal of the Geological Society, 145(1), 107-116. doi.org/10.1144/gsjgs.145.1.0107
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Kijabe4,679 (2018)31.3km
Limuru6,317 (2018)31.7km
Kikuyu3,953 (2018)37.0km
Ngong9,519 (2018)43.7km
Naivasha38,366 (2018)45.4km
Mindat Locality ID:
31301
Long-form identifier:
mindat:1:2:31301:3
GUID (UUID V4):
0


Located in the centre of the Rift Valley, approximately 90 km North of Nairobi. Mount Suswa is a large (>700 km2) trachytic shield volcano with two nested summit calderas that erupted peralkaline trachyte and phonolite lavas and tuffs from approximately 240 to <10 ka.

A Halocene shield volcano that is 2,356 meters (7,730 feet) high. It is the southernmost caldera of the Kenya rift system. Several eruptions have created a variety of interesting features. The latest eruptions may be as recent as the early 1900s. The outer crater is approximately 10km in diameter and is breached on its south and east sides where lava flows poured down the slopes. Many of the less viscous pahoehoe flows are honeycombed with caves.

Guano was mined in lava tubes (lava caves).

An inner crater is 4-5 kms in diameter and contains a raft-like structure (tilted island block of caldera floor lava flows) surrounded by a deep "moat".

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

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

29 valid minerals.

Rock Types Recorded

Note: 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

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Aenigmatite
Formula: Na4[Fe2+10Ti2]O4[Si12O36]
References:
Albite
Formula: Na(AlSi3O8)
References:
Albite var. Anorthoclase
Formula: (Na,K)AlSi3O8
References:
'Alkali amphibole'
'Alkali Feldspar'
References:
'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Anorthite
Formula: Ca(Al2Si2O8)
'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
References:
Brushite
Formula: Ca(PO3OH) · 2H2O
Clinoferrosilite
Formula: Fe2+2Si2O6
'Clinopyroxene Subgroup'
Cristobalite
Formula: SiO2
Diopside
Formula: CaMgSi2O6
Fayalite
Formula: Fe2+2SiO4
References:
'Fayalite-Forsterite Series'
References:
'Feldspar Group'
Ferrosilite
Formula: Fe2+2Si2O6
Fluorite
Formula: CaF2
'Glass'
References:
Gypsum
Formula: CaSO4 · 2H2O
Hannayite
Formula: (NH4)2Mg3H4(PO4)4 · 8H2O
Hedenbergite
Formula: CaFe2+Si2O6
Hydroxylapatite
Formula: Ca5(PO4)3(OH)
Kogarkoite
Formula: Na3(SO4)F
Magnetite
Formula: Fe2+Fe3+2O4
Magnetite var. Titanium-bearing Magnetite
Formula: Fe2+(Fe3+,Ti)2O4
References:
Nepheline
Formula: Na3K(Al4Si4O16)
References:
Newberyite
Formula: Mg(PO3OH) · 3H2O
Opal
Formula: SiO2 · nH2O
Orthoclase
Formula: K(AlSi3O8)
'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
Pyrrhotite
Formula: Fe1-xS
Quartz
Formula: SiO2
'Rhombohedral Carbonate'
Formula: (Ca/Mg/Fe/Mn etc)CO3
References:
Rutile
Formula: TiO2
Sanidine
Formula: K(AlSi3O8)
Sodalite
Formula: Na4(Si3Al3)O12Cl
References:
'Sodic amphibole'
References:
Taranakite
Formula: K3Al5(PO3OH)6(PO4)2 · 18H2O
Thermonatrite
Formula: Na2CO3 · H2O
Trona
Formula: Na3H(CO3)2 · 2H2O

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Pyrrhotite2.CC.10Fe1-xS
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Magnetite4.BB.05Fe2+Fe3+2O4
var. Titanium-bearing Magnetite4.BB.05Fe2+(Fe3+,Ti)2O4
Quartz4.DA.05SiO2
Opal4.DA.10SiO2 · nH2O
Cristobalite4.DA.15SiO2
Rutile4.DB.05TiO2
Group 5 - Nitrates and Carbonates
Thermonatrite5.CB.05Na2CO3 · H2O
Trona5.CB.15Na3H(CO3)2 · 2H2O
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Kogarkoite7.BD.15Na3(SO4)F
Gypsum7.CD.40CaSO4 · 2H2O
Group 8 - Phosphates, Arsenates and Vanadates
Hydroxylapatite8.BN.05Ca5(PO4)3(OH)
Newberyite8.CE.10Mg(PO3OH) · 3H2O
Taranakite8.CH.25K3Al5(PO3OH)6(PO4)2 · 18H2O
Hannayite8.CH.35(NH4)2Mg3H4(PO4)4 · 8H2O
Brushite8.CJ.50Ca(PO3OH) · 2H2O
Group 9 - Silicates
Fayalite9.AC.05Fe2+2SiO4
Ferrosilite9.DA.05Fe2+2Si2O6
Clinoferrosilite9.DA.10Fe2+2Si2O6
Augite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
Diopside9.DA.15CaMgSi2O6
Hedenbergite9.DA.15CaFe2+Si2O6
Aenigmatite9.DH.40Na4[Fe2+10Ti2]O4[Si12O36]
Nepheline9.FA.05Na3K(Al4Si4O16)
Orthoclase9.FA.30K(AlSi3O8)
Sanidine9.FA.30K(AlSi3O8)
Albite9.FA.35Na(AlSi3O8)
Anorthite9.FA.35Ca(Al2Si2O8)
Albite
var. Anorthoclase
9.FA.35(Na,K)AlSi3O8
Sodalite9.FB.10Na4(Si3Al3)O12Cl
Unclassified
'Alkali Feldspar'-
'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Feldspar Group'-
'Clinopyroxene Subgroup'-
'Fayalite-Forsterite Series'-
'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
'Glass'-
'Apatite'-Ca5(PO4)3(Cl/F/OH)
'Sodic amphibole'-
'Alkali amphibole'-
'Rhombohedral Carbonate'-(Ca/Mg/Fe/Mn etc)CO3

List of minerals for each chemical element

HHydrogen
H Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
H BrushiteCa(PO3OH) · 2H2O
H GypsumCaSO4 · 2H2O
H Hannayite(NH4)2Mg3H4(PO4)4 · 8H2O
H HydroxylapatiteCa5(PO4)3(OH)
H NewberyiteMg(PO3OH) · 3H2O
H OpalSiO2 · nH2O
H TaranakiteK3Al5(PO3OH)6(PO4)2 · 18H2O
H ThermonatriteNa2CO3 · H2O
H TronaNa3H(CO3)2 · 2H2O
H ApatiteCa5(PO4)3(Cl/F/OH)
CCarbon
C ThermonatriteNa2CO3 · H2O
C TronaNa3H(CO3)2 · 2H2O
C Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
NNitrogen
N Hannayite(NH4)2Mg3H4(PO4)4 · 8H2O
OOxygen
O AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
O AlbiteNa(AlSi3O8)
O Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O AnorthiteCa(Al2Si2O8)
O Albite var. Anorthoclase(Na,K)AlSi3O8
O Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
O BrushiteCa(PO3OH) · 2H2O
O ClinoferrosiliteFe22+Si2O6
O CristobaliteSiO2
O DiopsideCaMgSi2O6
O FayaliteFe22+SiO4
O FerrosiliteFe22+Si2O6
O GypsumCaSO4 · 2H2O
O Hannayite(NH4)2Mg3H4(PO4)4 · 8H2O
O HedenbergiteCaFe2+Si2O6
O HydroxylapatiteCa5(PO4)3(OH)
O KogarkoiteNa3(SO4)F
O MagnetiteFe2+Fe23+O4
O NephelineNa3K(Al4Si4O16)
O NewberyiteMg(PO3OH) · 3H2O
O OpalSiO2 · nH2O
O OrthoclaseK(AlSi3O8)
O QuartzSiO2
O RutileTiO2
O SanidineK(AlSi3O8)
O SodaliteNa4(Si3Al3)O12Cl
O TaranakiteK3Al5(PO3OH)6(PO4)2 · 18H2O
O ThermonatriteNa2CO3 · H2O
O Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
O TronaNa3H(CO3)2 · 2H2O
O Fayalite-Forsterite Series
O Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
O ApatiteCa5(PO4)3(Cl/F/OH)
O Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
FFluorine
F Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
F FluoriteCaF2
F KogarkoiteNa3(SO4)F
F ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Na AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Na AlbiteNa(AlSi3O8)
Na Albite var. Anorthoclase(Na,K)AlSi3O8
Na KogarkoiteNa3(SO4)F
Na NephelineNa3K(Al4Si4O16)
Na SodaliteNa4(Si3Al3)O12Cl
Na ThermonatriteNa2CO3 · H2O
Na TronaNa3H(CO3)2 · 2H2O
Na Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mg Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mg DiopsideCaMgSi2O6
Mg Hannayite(NH4)2Mg3H4(PO4)4 · 8H2O
Mg NewberyiteMg(PO3OH) · 3H2O
Mg Fayalite-Forsterite Series
Mg Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
AlAluminium
Al AlbiteNa(AlSi3O8)
Al Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Al AnorthiteCa(Al2Si2O8)
Al Albite var. Anorthoclase(Na,K)AlSi3O8
Al NephelineNa3K(Al4Si4O16)
Al OrthoclaseK(AlSi3O8)
Al SanidineK(AlSi3O8)
Al SodaliteNa4(Si3Al3)O12Cl
Al TaranakiteK3Al5(PO3OH)6(PO4)2 · 18H2O
Al Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiSilicon
Si AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Si AlbiteNa(AlSi3O8)
Si Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Si AnorthiteCa(Al2Si2O8)
Si Albite var. Anorthoclase(Na,K)AlSi3O8
Si Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Si ClinoferrosiliteFe22+Si2O6
Si CristobaliteSiO2
Si DiopsideCaMgSi2O6
Si FayaliteFe22+SiO4
Si FerrosiliteFe22+Si2O6
Si HedenbergiteCaFe2+Si2O6
Si NephelineNa3K(Al4Si4O16)
Si OpalSiO2 · nH2O
Si OrthoclaseK(AlSi3O8)
Si QuartzSiO2
Si SanidineK(AlSi3O8)
Si SodaliteNa4(Si3Al3)O12Cl
Si Fayalite-Forsterite Series
Si Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
PPhosphorus
P BrushiteCa(PO3OH) · 2H2O
P Hannayite(NH4)2Mg3H4(PO4)4 · 8H2O
P HydroxylapatiteCa5(PO4)3(OH)
P NewberyiteMg(PO3OH) · 3H2O
P TaranakiteK3Al5(PO3OH)6(PO4)2 · 18H2O
P ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
S GypsumCaSO4 · 2H2O
S KogarkoiteNa3(SO4)F
S PyrrhotiteFe1-xS
ClChlorine
Cl Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Cl SodaliteNa4(Si3Al3)O12Cl
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K Albite var. Anorthoclase(Na,K)AlSi3O8
K NephelineNa3K(Al4Si4O16)
K OrthoclaseK(AlSi3O8)
K SanidineK(AlSi3O8)
K TaranakiteK3Al5(PO3OH)6(PO4)2 · 18H2O
CaCalcium
Ca AnorthiteCa(Al2Si2O8)
Ca Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Ca BrushiteCa(PO3OH) · 2H2O
Ca DiopsideCaMgSi2O6
Ca FluoriteCaF2
Ca GypsumCaSO4 · 2H2O
Ca HedenbergiteCaFe2+Si2O6
Ca HydroxylapatiteCa5(PO4)3(OH)
Ca Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Ca ApatiteCa5(PO4)3(Cl/F/OH)
Ca Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
TiTitanium
Ti AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Ti Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Ti RutileTiO2
Ti Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
MnManganese
Mn Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
FeIron
Fe AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Fe Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Fe ClinoferrosiliteFe22+Si2O6
Fe FayaliteFe22+SiO4
Fe FerrosiliteFe22+Si2O6
Fe HedenbergiteCaFe2+Si2O6
Fe MagnetiteFe2+Fe23+O4
Fe PyrrhotiteFe1-xS
Fe Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Fe Fayalite-Forsterite Series
Fe Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3

Localities in this Region

Other Regions, Features and Areas containing this locality

AfricaContinent
African Plate
Kenya
Somali PlateTectonic Plate

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.

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