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We compared the mechanical characteristics obtained with those of the well-studied Pultusk chondrite of the same type, impact breccia H4/H5 S2 W1. This meteorite is a fragment of stone rain from the debris of the inner part of a large asteroid, about 200 km in size. The dependence of the mechanical properties of chondrite on the external hydrostatic pressure was studied by means of ultrasonic waves and static methods. The peculiarities of the composition and internal structure of chondrite NWA 12370, petrological type H5 S1 W1, were studied by means of Raman spectroscopy, XRF, and electronic sounding.
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