Adouble-replacement reaction takes place when aqueous cobalt(iii) chloride reacts with aqueous lithium hydroxide. one of the products of this reaction is

Cobalt hydroxide as solid and Lithium chloride in aqueous solution.

Explanation:

A double displacement reaction is one in which exchange of ions take place. The salts which are soluble in water are designated by symbol (aq) and those which are insoluble in water and remain in solid form are represented by (s) after their chemical formulas.

The reaction between cobalt (iii) chloride and lithium hydroxide is:

Thus cobalt hydroxide is formed as a precipitate and Lithium chloride is formed in aqueous solution.

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).