Calcite typically effervesces in acid, whereas halite and gypsum do not. Halite is salty to taste, while gypsum is softer and can be scratched with a fingernail. Also, halite forms cubic crystals, while gypsum forms tabular crystals.
Halite is sodium chloride and calcite is calcium carbonate so there are several differences between them:halite is soluble in water, calcite is not.calcite fizzes if you put acid on it, halite doesn'tcalcite forms trigonal crystals whereas halite is cubic
Both calcite and halite are evaporate minerals.
Halite can scratch gypsum.
It will depend in what is in the water, in general it will be the solids that have been dissolved, but they will come out as crystals if evaporated slowly. in general it will be salt and/or limescale (calcium carbonate) as they are easily soluble
To separate calcite from halite, you would typically use a method based on their differing solubilities in water. Halite (sodium chloride) dissolves easily in water, while calcite (calcium carbonate) is much less soluble. By adding water to a mixture of the two, halite will dissolve, and calcite will remain as a solid. The solution can then be filtered to remove the dissolved halite, leaving behind the calcite.
Common examples are: calcite, calcium carbonate, halite, sylvite, gypsum etc.
Halite is sodium chloride and calcite is calcium carbonate so there are several differences between them:halite is soluble in water, calcite is not.calcite fizzes if you put acid on it, halite doesn'tcalcite forms trigonal crystals whereas halite is cubic
Halite is sodium chloride and calcite is calcium carbonate so there are several differences between them:halite is soluble in water, calcite is not.calcite fizzes if you put acid on it, halite doesn'tcalcite forms trigonal crystals whereas halite is cubic
Both calcite and halite are evaporate minerals.
Halite will be easily soluble in water, calcite won't. Calcite has excellent rhombohedral cleavage, halite has excellent cubic cleavage. Halite will taste salty, calcite won't.
Diamond, graphite, quartz, topaz, calcite, fluorite, dolomite, magnetite, hematite, pyrite...
Evaporites such as halite, gypsum, anhydrate and the evaporitic forms of carbonates such as calcite and dolomite which are all sedimentary rocks.
Halite can scratch gypsum.
It will depend in what is in the water, in general it will be the solids that have been dissolved, but they will come out as crystals if evaporated slowly. in general it will be salt and/or limescale (calcium carbonate) as they are easily soluble
Calcite is often found at the bottom of an evaporite deposit because it is less soluble in water compared to other evaporite minerals like halite or gypsum. As the water evaporates, these less soluble minerals tend to precipitate out first and settle at the bottom of the evaporite layer.
Colors are not a reliable method for identifying a mineral because different minerals can have the same color. Take Calcite, Halite and Gypsum for example. At first glance, all three of them appear to be the same mineral. All three of them even have the same streak and luster. However, they all have a different hardness. Calcite has a hardness of three, Halite has 2.5 and Gypsum has 2. Halite is made out of Sodium Chloride, but I wouldn't recommend tasting your mineral samples.
Between 2 and 3 because its hard enough gypsum but it can not scratch calcite because calcite is harder