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:
Mount Elgon, Trans-Nzoia County, Kenya

mindat Locality ID: 287366
mindat URL: http://www.mindat.org/loc-287366.html

Tectonic Settings:

Total number of sublocalities beneath "Mount Elgon, Trans-Nzoia County, Kenya": 4
Total number of bottom-level sublocalities: 4

Number of Child Localities: 4
Child Localities:
Chepnyalil Cave
Kitum Cave
Makingen Cave
Tutum Cave

Latitude: 1°9'57"N
Longitude: 34°31'24"E
Decimal Degree (lat, lon): 1.1658333333333,34.523333333333

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.

Analcime	Aphthitalite	Apophyllite	Blödite	Calcite	Clay	Corundum	Epsomite	Fluorite	Gypsum
Halotrichite	Harmotome	Hexahydrite	Kaolinite	Natrolite	None	Not in a structural group	Pectolite	Picromerite	Rocksalt
Rutile	Spinel	Syngenite	Thomsonite

Analcime ()*	Anhydrite ()*	Aphthitalite ()*	Blödite ()*	Calcite ()*
Epsomite ()*	Fluorite ()*	Gonnardite ()*	Gypsum ()*	Halite ()*
Halotrichite ()*	Harmotome ()*	Hexahydrite ()*	Hydroxyapophyllite-(K) ()*	Ilmenite ()*
Kaolinite ()*	Laumontite ()*	Magnesite ()*	Magnetite ()*	Mirabilite ()*
Mohrite ()*	Natrolite ()*	Natron ()*	Nitromagnesite ()*	Pectolite ()*
Polyhalite ()*	Rutile ()*	Salammoniac ()*	Stercorite ()*	Sylvite ()*
Syngenite ()*	Thomsonite-Ca ()*	Trona ()*

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 F Fe H K Mg N Na O P S Si Ti

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Analcime Aphthitalite Apophyllite Blödite Calcite Clay Corundum Epsomite Fluorite Gypsum
Halotrichite Harmotome Hexahydrite Kaolinite Natrolite None Not in a structural group Pectolite Picromerite Rocksalt
Rutile Spinel Syngenite Thomsonite

33 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	1	77766	1627
Anhydrite ()*	Not in a structural group	Ca(SO₄)	1	77766	1588
Aphthitalite ()*	Aphthitalite	K₃Na(SO₄)₂	1	77766	77
Blödite ()*	Blödite	Na₂Mg(SO₄)₂·4H₂O	1	77766	130
Calcite ()*	Calcite	Ca(CO₃)	1	77766	27770
Epsomite ()*	Epsomite	Mg(SO₄)·7H₂O	1	77766	484
Fluorite ()*	Fluorite	CaF₂	1	77766	9617
Gonnardite ()*	Natrolite	(Na,Ca)₂(Si,Al)₅O₁₀·3H₂O	1	77766	167
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	1	77766	6890
Halite ()*	Rocksalt	NaCl	1	77766	1398
Halotrichite ()*	Halotrichite	Fe²⁺Al₂(SO₄)₄·22H₂O	1	77766	409
Harmotome ()*	Harmotome	Ba₂(Si₁₂Al₄)O₃₂·12H₂O	1	77766	290
Hexahydrite ()*	Hexahydrite	Mg(SO₄)·6H₂O	1	77766	251
Hydroxyapophyllite-(K) ()*	Apophyllite	KCa₄Si₈O₂₀(OH,F)·8H₂O	2	77765,77766	85
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	1	77766	5433
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	1	77766	5591
Laumontite ()*	Not in a structural group	CaAl₂Si₄O₁₂·4H₂O	1	77766	1271
Magnesite ()*	Calcite	Mg(CO₃)	1	77766	1487
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	77766	14899
Mirabilite ()*	None	Na₂(SO₄)·10H₂O	1	77766	223
Mohrite ()*	Picromerite	(NH₄)₂Fe²⁺(SO₄)₂·6H₂O	1	77766	18
Natrolite ()*	Natrolite	Na₂(Si₃Al₂)O₁₀·2H₂O	3	77765,77766,77768	1236
Natron ()*	None	Na₂(CO₃)·10H₂O	1	77766	51
Nitromagnesite ()*	None	Mg(NO₃)₂·6H₂O	1	77766	12
Pectolite ()*	Pectolite	NaCa₂Si₃O₈(OH)	1	77766	363
Polyhalite ()*	None	K₂Ca₂Mg(SO₄)₄·2H₂O	1	77766	102
Rutile ()*	Rutile	TiO₂	1	77766	5614
Salammoniac ()*	None	(NH₄)Cl	1	77766	105
Stercorite ()*	None	(NH₄)Na(PO₃OH)·4H₂O	1	77766	6
Sylvite ()*	Rocksalt	KCl	1	77766	275
Syngenite ()*	Syngenite	K₂Ca(SO₄)₂·H₂O	1	77766	44
Thomsonite-Ca ()*	Thomsonite	NaCa₂(Al₅Si₅)O₂₀·6H₂O	1	77766	452
Trona ()*	None	Na₃(HCO₃)(CO₃)·2H₂O	1	77766	129

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...