The origin of chert in sedimentary rock formations is silicon derived from siliceous skeletons of organisms or silicon solutions replacing voids or entombed animals or plants in the formations.
Chert has no streak, it is too hard.
It is not uncommon to find masses and layers of chert within deposits of limestone.
Chert is actually not a mineral. Chert is a type of sedimentary rock that is made up of many minerals. It is composed mainly of the minerals chalcedony and quartz.
You can find chert at daly spur just south of dillon mt.
Chert is usually found in the form of nodules or lenses in bodies of limestones or dolomites.
Tyson C. Birkett has written: 'Origin of the Lower Proterozoic Fleming chert-breccia, Newfoundland, Labrador-Quebec' -- subject(s): Chert, Stratigraphic Geology
Chert is NOT a metamorphic rock.
Chert has no streak, it is too hard.
Chert has no streak, it is too hard.
Chert is generally darker, and less pure.
It is not uncommon to find masses and layers of chert within deposits of limestone.
Chert is actually not a mineral. Chert is a type of sedimentary rock that is made up of many minerals. It is composed mainly of the minerals chalcedony and quartz.
No.
They are all igneous, except chert
You can find chert at daly spur just south of dillon mt.
Chert is usually found in the form of nodules or lenses in bodies of limestones or dolomites.
Chert can be used as an abrasive, used to make glass, and used to make gemstones.