Breccia is a common clastic sedimentary rock. It is used as a building material, for decorative stones, tiles, tombstones, monuments, jewelry, aquifers, natural gas and petroleum reservoirs.
While quartz itself doesn't have magnetic properties to make a compass, you could use a small piece of quartz as a reference point for direction when building a simple compass. By aligning the quartz with the Earth's magnetic field, you could use it as a marker to determine north and orient your compass accordingly.
Understanding the properties of rocks helps in identifying them, determining their use in various applications like construction or jewelry-making, and understanding their formation processes and geological history. This knowledge is crucial for industries, geologists, and researchers to make informed decisions about rock-related activities and studies.
Non-silicate minerals are economically important because they often contain valuable elements such as metals (e.g., gold, silver, copper) that are used in industry, technology, and construction. These minerals are mined for their economic value, contributing to various industries and supporting economic growth. Additionally, some non-silicate minerals have unique properties that make them useful in specialized applications, further increasing their economic significance.
A mechanical mixture is a mixture in which the components can be separated by mechanical means. In other words, there is no chemical bonding. The parts keep their own properties and chemical make up.
they are useful because
No
Gold is important in community because of its rarity and because of its special properties which make it easy to work with, useful, and an excellent conductor.
CFC's are useful to man. They act as coolants.
the most important property of oxygen is its ability to support burning.thus usiful in aero-respiration,welding...
make it into something useful
as it is costlier . Less useful than what?
- it is a practically inert gas
Its transparent (see through).
because it is?gjkl#
dunnnoo m8
it is flexible
Lightness and durability