Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Ancylite-(Ce) from
Mamelodi Quarry, City of Tshwane Metropolitan Municipality, Gauteng, South Africa


01367920017371866119280.jpg
Ancylite-(Ce), etc.

Mamelodi Quarry, City of Tshwane Metropolitan Municipality, Gauteng, South Africa
07061520017371866119880.jpg
Ancylite-(Ce), etc.

Mamelodi Quarry, City of Tshwane Metropolitan Municipality, Gauteng, South Africa
04121110017371866117560.jpg
Ancylite-(Ce), etc.

Mamelodi Quarry, City of Tshwane Metropolitan Municipality, Gauteng, South Africa
02419780017366135675803.jpg
Ancylite-(Ce), etc.

Mamelodi Quarry, City of Tshwane Metropolitan Municipality, Gauteng, South Africa
07061520017371866119880.jpg
Ancylite-(Ce), etc.

Mamelodi Quarry, City of Tshwane Metropolitan Municipality, Gauteng, South Africa
04179670017371056199315.jpg
Ancylite-(Ce), etc.

Mamelodi Quarry, City of Tshwane Metropolitan Municipality, Gauteng, South Africa
01367920017371866119280.jpg
Ancylite-(Ce), etc.

Mamelodi Quarry, City of Tshwane Metropolitan Municipality, Gauteng, South Africa
07061520017371866119880.jpg
Ancylite-(Ce), etc.

Mamelodi Quarry, City of Tshwane Metropolitan Municipality, Gauteng, South Africa
04121110017371866117560.jpg
Ancylite-(Ce), etc.

Mamelodi Quarry, City of Tshwane Metropolitan Municipality, Gauteng, South Africa
Locality type:Intrusion
Classification
Species:Ancylite-(Ce)
Formula:CeSr(CO3)2(OH) · H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Marcasite3
Quartz1
Data
Mineral Data:Click here to view Ancylite-(Ce) data
Locality Data:Click here to view Mamelodi Quarry, City of Tshwane Metropolitan Municipality, Gauteng, South Africa
Data Identifiers
Mindat Occurrence Record ID:1477950
Long-form Identifier:1:3:1477950:5
GUID (UUID V4):0
References
XRD and SEM/EDS analysis by Maria T. Atanasova
 
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