Pultusk is an H5 ordinary chondrite meteorite which fell on 30 January 1868 in Poland near the town of Pułtusk. The event has been known as the stony meteorite shower with the largest number of pieces
Pultusk fragment, Museum of Technology in Warsaw
Picture taken at the temporary exhibition at the Museum of Technology, Warsaw.
Chromite is a crystalline mineral composed primarily of iron oxide and chromium oxide compounds. It can be represented by the chemical formula of FeCr2O4. It is an oxide mineral belonging to the spine
Octahedral chromite crystal from the Freetown Layered Complex in Sierra Leone, Africa (size: 1.3 x 1.2 x 1.2 cm)
A chromite prospect in Yukon. The black bands are chromite, which also carries platinum group metals. Gray rock is bleached ultramafics.
Chromitite band in chromitic serpentinite