Black oily grains of rare hydroxycalciopyrochlore in carbonatite. The specimen comes from the 2nd level of the graphite mine Václav .
Localities, Czech Republic, Mineral Classification, Oxides, Size, Medium
Hydroxycalciopyrochlore
$74
Availability: In stock
Location: Bližná u Lipna; ČR
Dimension: 35 × 74 × 98 mm
