1
Microcline with Quartz, Muscovite
Blocky crystals of microcline measuring to 0.9 cm in size across the top of a granite matrix with gemmy crystals of smoky quartz and minor muscovite. Slight chipping present, still in good condition. A neat historical specimen that comes with several antique labels from the Philadelphia Academy of sciences. The microcline crystals fluoresce nightly under longwave ultraviolet light.
Unknown Owner
Product details
Species
SizeSmall Cabinet
Dimensions7.0 x 5.5 x 4.0 cm
Locality
Added on02/26/2025
Comments
Known provenance
2025/10
Unknown Owner
$100.00—Species and Locality Wiki Pages
Collectors of Quartz from Ireland
Quartz from Ireland Sales Data
From
To
From
To
Loading sales data...
All Sales
Loading specimens...