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 - 10216092), 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 - 10216092), Polk County, Florida, USA
Data Identifiers
Mindat Occurrence Record ID:1013495
Long-form Identifier:1:3:1013495:3
GUID (UUID V4):0
Nearest other occurrences of Opal
6.3km (3.9 miles) ⓘDiatomite Prospect (MRDS - 10241211), Polk County, Florida, USA
6.8km (4.2 miles) ⓘUnnamed Diatomite Deposit (MRDS - 10119015), Polk County, Florida, USA
7.9km (4.9 miles) ⓘUnnamed Diatomite Deposit (MRDS - 10265198), Polk County, Florida, USA
11.2km (7.0 miles) ⓘDiatomate Prospect (MRDS - 10288756), Polk County, Florida, USA
13.2km (8.2 miles) ⓘDiatomite Prospect (MRDS - 10119005), Polk County, Florida, USA
18.9km (11.8 miles) ⓘDiatomite Prospect (MRDS - 10191911), Polk County, Florida, USA
21.1km (13.1 miles) ⓘClear Spring Mine, Homeland, Central Florida Phosphate Mining District (Bone Valley), Polk County, Florida, USA
23.8km (14.8 miles) ⓘHomeland Mine, Homeland, Central Florida Phosphate Mining District (Bone Valley), Polk County, Florida, USA
28.1km (17.5 miles) ⓘDiatomite Prospect (MRDS - 10168107), Polk County, Florida, USA
29.9km (18.6 miles) ⓘUnnamed Diatomite Deposit (MRDS - 10265300), Polk County, Florida, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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