Hawaii and California are the only two U.S. states that grow coffee plants commercially.
gem, gemstone, stone
(noun) a crystalline rock that can be cut and polished for jewelry; “he had the gem set in a ring for his wife”; “she had jewels made of all the rarest stones”
Source: WordNet® 3.1
gemstone (plural gemstones)
A gem, usually made of minerals.
• See also gemstone
• emongest
Source: Wiktionary
29 April 2024
(noun) a geological process in which one edge of a crustal plate is forced sideways and downward into the mantle below another plate
Hawaii and California are the only two U.S. states that grow coffee plants commercially.