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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Opal from
Unnamed Diatomite Deposit (MRDS - 10265198), Polk County, Florida, USA


Locality type:Deposit
Classification
Species:Opal
Formula:SiO2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Opal data
Locality Data:Click here to view Unnamed Diatomite Deposit (MRDS - 10265198), Polk County, Florida, USA
Data Identifiers
Mindat Occurrence Record ID:1013494
Long-form Identifier:1:3:1013494:4
GUID (UUID V4):0
Nearest other occurrences of Opal
6.6km (4.1 miles) ⓘUnnamed Diatomite Deposit (MRDS - 10119015), Polk County, Florida, USA
7.9km (4.9 miles) ⓘDiatomite Prospect (MRDS - 10241211), Polk County, Florida, USA
7.9km (4.9 miles) ⓘUnnamed Diatomite Deposit (MRDS - 10216092), Polk County, Florida, USA
11.6km (7.2 miles) ⓘDiatomate Prospect (MRDS - 10288756), Polk County, Florida, USA
12.3km (7.6 miles) ⓘDiatomite Prospect (MRDS - 10119005), Polk County, Florida, USA
14.0km (8.7 miles) ⓘClear Spring Mine, Homeland, Central Florida Phosphate Mining District (Bone Valley), Polk County, Florida, USA
16.2km (10.1 miles) ⓘDiatomite Prospect (MRDS - 10191911), Polk County, Florida, USA
17.8km (11.1 miles) ⓘHomeland Mine, Homeland, Central Florida Phosphate Mining District (Bone Valley), Polk County, Florida, USA
20.4km (12.7 miles) ⓘDiatomite Prospect (MRDS - 10168107), Polk County, Florida, USA
22.0km (13.7 miles) ⓘUnnamed Diatomite Deposit (MRDS - 10265300), Polk County, Florida, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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