You should shut the power off and drain your tank at least once a year to get rid of the rust and deposits at the bottom of your tank. Also, I would recommend to replace the sacrificial anode every five years. This will prolong the life of your hot water tank for years to come.
Graphite is a mineral that does not leave a clear streak.
James A. Cappa has written: 'Evaluation of the mineral and mineral fuel potential of Boulder, Jefferson, Clear Creek, and Gilpin Counties, state mineral lands administered by the Colorado State Land Board' -- subject(s): Industrial minerals, Mines and mineral resources 'Alkalic igneous rocks of Colorado and their associated ore deposits' -- subject(s): Alkalic igneous rocks, Geology, Ore deposits 'Evaluation of the mineral and mineral fuel potential of Jackson County, state mineral lands administered by the Colorado State Land Board' -- subject(s): Industrial minerals, Mines and mineral resources 'Carbon dioxide in Mississippian rocks of the Paradox Basin and adjacent areas, Colorado, Utah, New Mexico, and Arizona' -- subject(s): Carbon dioxide, Limestone, Stratigraphic Geology 'Evaluation of mineral and mineral fuel potential of Adams, Arapahoe, and Denver counties state mineral lands administered by the Colorado State Land Board' -- subject(s): Mines and mineral resources, Industrial minerals
Pure corundum is clear in color.
Mineral hardness is measured by how resistant one mineral is to being rubbed against another. If the mineral displays clear abrasion then it has low hardness whereas if it displays little abrasion it is a hard mineral.
Clear quarts is a mineral made form Silicon Dioxide. It is called a "quartzite".
Quartz
Gem
Calcite crystal
sharp, clear, focussed
An owner can retain mineral rights in the land but that must be made clear when the property is marketed. You should discuss the situation with an attorney who can explain your options in your jurisdiction.An owner can retain mineral rights in the land but that must be made clear when the property is marketed. You should discuss the situation with an attorney who can explain your options in your jurisdiction.An owner can retain mineral rights in the land but that must be made clear when the property is marketed. You should discuss the situation with an attorney who can explain your options in your jurisdiction.An owner can retain mineral rights in the land but that must be made clear when the property is marketed. You should discuss the situation with an attorney who can explain your options in your jurisdiction.
Apatite is a mineral that comes is blues, greens, browns, yellows and clear. It has a weak cleavage and a choncoidal fracture.
silicone