Group 3 - Halides
ⓘ	Halite	3.AA.20	NaCl
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘ	Thénardite	7.AD.25	Na₂SO₄
ⓘ	Eugsterite (TL)	7.CD.25	Na₄Ca(SO₄)₃ · 2H₂O

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Eugsterite	Na₄Ca(SO₄)₃ · 2H₂O
O	Oxygen
O	ⓘ Eugsterite	Na₄Ca(SO₄)₃ · 2H₂O
O	ⓘ Thénardite	Na₂SO₄
Na	Sodium
Na	ⓘ Eugsterite	Na₄Ca(SO₄)₃ · 2H₂O
Na	ⓘ Halite	NaCl
Na	ⓘ Thénardite	Na₂SO₄
S	Sulfur
S	ⓘ Eugsterite	Na₄Ca(SO₄)₃ · 2H₂O
S	ⓘ Thénardite	Na₂SO₄
Cl	Chlorine
Cl	ⓘ Halite	NaCl
Ca	Calcium
Ca	ⓘ Eugsterite	Na₄Ca(SO₄)₃ · 2H₂O

Other Regions, Features and Areas containing this locality

AfricaContinent

East African Rift System (EARS)Zone (Tectonic)

African Plate

East African Rift
- East African Rift-eastNarrow Rift

Kenya

⭔Western ProvinceProvince

Somali PlateTectonic Plate

Tanzania

Geita Region
- Lake Victoria GoldfieldMining Field

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.

References

Vergouwen, Lideke (1981) Eugsterite, a new salt mineral. American Mineralogist, 66 (5-6) 632-636

Quick NavTop Mineral List Other Regions References

Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: October 19, 2026 08:19:21 Page updated: September 14, 2025 05:41:29

Go to top of page

Luanda, Vihiga County, KenyaiRegional Level TypesLuanda- not defined - Vihiga CountyCounty KenyaCountry function showexplain() { $("#locexplain").toggle(); if (typeof movemap === "function") movemap(); }

Select Mineral List Type

Mineral List

Detailed Mineral List:

Gallery:

List of minerals arranged by Strunz 10th Edition classification

List of minerals for each chemical element

Other Regions, Features and Areas containing this locality

References

Luanda, Vihiga County, Kenya i
Regional Level Types
Luanda - not defined -
Vihiga County County
Kenya Country