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Edoukou Mine (Indoukou Mine; Edoko Mine), Ilorin, Oyo State, Nigeria

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Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude: 8° North , 3° East (est.)
Margin of Error:~126km
Locality type:Mine


Gem mine. Recent (2001) find of rare blue-violet to amethyst tourmaline with traces of copper, "Paraiba tourmaline" after the Brazilian locality. Named Indogo or
“Paraiba Africana". http://www.preciousgemstones.com/gfspr02.html
NOTE: There are 3 locations with the name Oyo in Nigeria.
Edoukou Mine is close to the border to Benin.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


1 valid mineral.

Detailed Mineral List:

Elbaite
Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Reference: Ludwig, T., Marschall, H. R., von Strandmann, P. P., Shabaga, B. M., Fayek, M., & Hawthorne, F. C. (2011). A secondary ion mass spectrometry (SIMS) re-evaluation of B and Li isotopic compositions of Cu-bearing elbaite from three global localities. Mineralogical Magazine, 75(4), 2485-2494.
Elbaite var: Cuprian Elbaite
Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Reference: Ludwig, T., Marschall, H. R., von Strandmann, P. P., Shabaga, B. M., Fayek, M., & Hawthorne, F. C. (2011). A secondary ion mass spectrometry (SIMS) re-evaluation of B and Li isotopic compositions of Cu-bearing elbaite from three global localities. Mineralogical Magazine, 75(4), 2485-2494.

List of minerals arranged by Strunz 10th Edition classification

Group 9 - Silicates
Elbaite9.CK.05Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
var: Cuprian Elbaite9.CK.05Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)

List of minerals arranged by Dana 8th Edition classification

Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with borate groups
Elbaite61.3.1.8Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Unclassified Minerals, Rocks, etc.
var: Cuprian Elbaite-Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)

List of minerals for each chemical element

HHydrogen
H Elbaite (var: Cuprian Elbaite)Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
H ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
LiLithium
Li Elbaite (var: Cuprian Elbaite)Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Li ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
BBoron
B Elbaite (var: Cuprian Elbaite)Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
B ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
OOxygen
O Elbaite (var: Cuprian Elbaite)Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
O ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
NaSodium
Na Elbaite (var: Cuprian Elbaite)Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Na ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
AlAluminium
Al Elbaite (var: Cuprian Elbaite)Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Al ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
SiSilicon
Si Elbaite (var: Cuprian Elbaite)Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Si ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)

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