Yes, pearls are considered gems, specifically organic gems, as they are formed by living organisms, primarily oysters and mussels. Unlike traditional gemstones that are minerals, pearls are created when an irritant enters the shell of a mollusk, prompting it to produce layers of nacre. This unique origin, combined with their luster and beauty, qualifies pearls as gems in the world of jewelry and adornment.
Pearls :-)
fresh water pearls =)
gems
There are actually some pearls that are magnetic.
Gems, Jewels, and different kinds of fabrics.
ALL gemstones (except pearls) are obtained by mining.
Because they are rare gems that can only be found in some waters
The gems on the crown jewels are diamonds, pearls, sapphires, rubys, and tourmalines.
Pearls are not rocks. The are organic gems composed of calcium carbonate polymorphs aragonite, calcite, vaterite, minute amounts of other organic chemicals and water. Although pearls are not rocks, they are considered gemstones.
All gemstones are minerals, unless they were created by man or are organic gems like pearls and coral.
Explorers brought back a variety of gems from their expeditions, including diamonds, rubies, sapphires, emeralds, and pearls. These gems were often highly prized for their beauty and rarity, leading to increased interest in exploration and trade routes.
NO THEY DO NOT! For a start they are not semi-precious gems. For another thing they are not there to be collected or despoiled but left in place, undisturbed, for genuine cavers and show-cave visitors to admire.