Best H4
Ochansk is an H4 ordinary chondrite that fell in the Perm region of Russia in 1887. The fall produced a large quantity of material, with a reported total mass approaching 500 kilograms, making it a substantial documented H-chondrite shower. Its type 4 classification indicates that its original chond...
H4 ordinary chondrite that fell in northern France in 1962, notable for well-preserved chondritic texture and use in cosmochemical research.
An H chondrite that fell in Hamilton County, Indiana, USA in 1991, witnessed by observers and notable for yielding a young cosmic-ray exposure age upon analysis.
H4 ordinary chondrite found in the United States, classified among moderately equilibrated H-group chondrites and studied for thermal metamorphic history.
