What is another word for ooid?
Pronunciation: [ˈuːɪd] (IPA) 
Ooids are small, spherical grains that are found in some sedimentary rocks. They are typically composed of calcium carbonate, and can be found in a range of sizes from around 0.25 mm to 2 mm in diameter. There are a number of synonyms for the term "ooid", including "oolite", "pisolite", and "oolith". These terms all refer to the same type of sedimentary rock texture, and are often used interchangeably. Some other related terms that might be used to describe ooids include "pea gravel", "sand grains", and "beach sand". Regardless of the term used, ooids are an important component of many types of sedimentary rocks, and can provide valuable information about past environments and geological processes.
