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.
A sedimentary rock.
Chert has no streak, it is too hard.
A popular mineral that is used to make arrowheads is flint. Arrowheads may also be made by using metal razorblades.
It is not uncommon to find masses and layers of chert within deposits of limestone.
You can find chert at daly spur just south of dillon mt.
Flint, chert and jasper are all forms of the mineral quartz, which are generally formed in sedimentary rock.
A sedimentary rock.
Fracture refers to the appearance of the freshly broken mineral. Chert or flint, for instance, has a conchoidal fracture.
intrusive sedimentary
Chert is NOT a metamorphic rock.
Chert has no streak, it is too hard.
Chert has no streak, it is too hard.
Brick is baked mud, and as such, can be considered to be sedimentary.
A popular mineral that is used to make arrowheads is flint. Arrowheads may also be made by using metal razorblades.
Chert is generally darker, and less pure.
It is not uncommon to find masses and layers of chert within deposits of limestone.
It is a metallic mineral.