You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "what is the most abundant mineral that forms from evaporating water?" whose answer is gypsum.
Each document should contain about 30 words, and these documents should contain useful information.

Query: most abundant mineral formed by evaporating water
Useful Output:

Doc 1: Evaporites are rocks formed by precipitation of water-soluble salts under conditions of intense evaporation.
Doc 2: Water evaporating in closed basins precipitates minerals such as gypsum, salts (including sodium nitrate and sodium chloride), and borates. The
Doc 3: Halide minerals usually form from the evaporation of seawater or other isolated bodies of water. A well-known example of halide mineral
Doc 4: In summary, after complete evaporation, the hot spring sample produces a mix of nahcolite (roughly 65%) and trona (roughly 35%), while samples
Doc 5: Halite has a remarkably simple origin. It forms from evaporation of seawater or brine lakes and may be found wherever ancient lakes or restricted seas were cut