Rock salt is in some ways similar to Coarse Salt, but do have differences, these are, rock salt is mined from underground deposits and goes through various processing techniques whilst coarse salt ( Kosher) is relatively pure and contains no iodine or any other additives.
what is difference in a gold ring and rock salt
salt is salty, sugar is sugary
Ammonia is NH3, and salt is NaCl, or sodium chloride.
Water softener salt needs to be chemically pure. Most rock salt has high levels of impurity because it is untreated. Rock salt is therefore not normally suitable for water softeners. Sea salt (or solar salt) will start off impure. Sophisticated processors can then wash it repeatedly to achieve the purity required for water softeners. However you should be wary of using poorly washed sea salt as high levels of hardness minerals (and even sand) can require frequent cleaning of salt tanks. Julian Hobday of KindWater
Sendha namak is another name for rock salt. Some people believe rock salt is better than table salt because it contains less sodium, however scientists say the difference is minimal.
what is difference in a gold ring and rock salt
nothing
padelon is pink and saindhavlon is white but more coarse than regular sea salt.
You Really can't
Both are sodium chloride - NaCl. But they have different purity or grain size.
Rock salt "rock" is mined from ancient seabed deposits or contemporary salt flats and crushed into a coarse mesh product used for roads, water softeners, and as feedstock for chemical products. It is further refined for use as table salt depending on origin and purity.
Rock salt (impure salt) is frequently colored.
Any difference exist.
sea salt but a little difference
Many brands of coarse salt are sea salt. However, other salts can be coarsely ground, as well.
It is salt with a coarse granulation.
Rock salt is salt. The difference is that rock salt is impure, literally "dirty" and not suitable for eating consumption.