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Rhyolite from
Ali Addé, Ali Sabieh Region, Djibouti


Locality type:Town
Classification
Type:Rhyolite
Age information
Maximum recorded age:25 Ma
Minimum recorded age:19 Ma
Sample ages:
Recorded ageGeologic TimeSampleDating method
125 to 19 MaCenozoic - K-Ar
Sample references:
1 -
Chessex, R., Delaloye, M., Muller, J., & Weidmann, M. (1975). Evolution of the volcanic region of Ali-Sabieh (TFAI) in the light of K/Ar age determinations. Afar Depression of Ethiopia, 1, 221-227.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Rhyolite data
Locality Data:Click here to view Ali Addé, Ali Sabieh Region, Djibouti
Data Identifiers
Mindat Occurrence Record ID:1383802
Long-form Identifier:1:3:1383802:3
GUID (UUID V4):0
Nearest other occurrences of Rhyolite
8.8km (5.5 miles) ⓘAli Sabieh Horst, Ali Sabieh Region, Djibouti
58.7km (36.5 miles) ⓘNorth Tadjoura Complex, Tadjourah Region, Djibouti
60.6km (37.6 miles) ⓘAsa Leyta, Arta Region, Djibouti
70.7km (43.9 miles) ⓘHesdaba prospect, Dikhil Region, Djibouti
82.3km (51.1 miles) ⓘAssaleyta prospect, Dikhil Region, Djibouti
89.8km (55.8 miles) ⓘBabba Olou Volcanic centre, Dikhil Region, Djibouti
References
Moussa, N.; Boiron, M.C-; Grassineau, N.V.; Asael, D.; Fouquet, Y.; Le Gall, B.; Rolet, Joël; Etoubleau, J.; Delacourt, C. (2019) Mineralogy, fluid inclusions and stable isotope study of epithermal Au-Ag-Bi-Te mineralization from the SE Afar Rift (Djibouti). Ore Geology Reviews, 111. 102916 doi:10.1016/j.oregeorev.2019.05.002
 
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