
Hyalomelane

Translation hyalomelane into russian
hyalomelane
NounThe geologist discovered a rare piece of hyalomelane in the volcanic rock.
Геолог обнаружил редкий кусок гиаломелана в вулканической породе.
Definitions
hyalomelane
NounA type of volcanic glass that is black and shiny, often found in basaltic lava flows.
The geologist was excited to find a piece of hyalomelane embedded in the ancient lava field.