Oolite is a sedimentary rock formed from ooids, spherical grains which are composed of concentric layers of calcite
From oo- + -lite, after German Oolit. A rock consisting of fine grains of carbonate of lime
Durable Rock, Medium Hardness Rock
Fine Grained Rock, Opaque Rock
Black, Blue, Brown, Cream, Green, Grey, Pink, Red, Silver, White, Yellow
Decorative Aggregates, Flooring, Interior Decoration
As Building Stone, As Facing Stone, Garden Decoration, Paving Stone
Cement Manufacture, Cobblestones, Landscaping
Creating Artwork, Jewelry, Used in aquariums
Pisolitic Oolite and Oncolitic Oolite
Available in lots of colors, Generally rough to touch, Very fine grained rock
Archaeological Significance
Oolites form when layers of calcite are deposited around a sand grain or fossil piece and are rolled around in calm water, which makes them round.
Calcite, Chert, Clay, Dolomite, Quartz, Sand, Silt
Aluminium Oxide, Ca, NaCl, CaO, Iron(III) Oxide, FeO, MgO
Biological Weathering, Chemical Weathering, Mechanical Weathering
Chemical Erosion, Coastal Erosion
Heat Resistant, Wear Resistant
Deposits in Eastern Continents
Brunei, India, Indonesia, Malaysia, Singapore, Thailand, Vietnam
Cameroon, Chad, Ghana, Kenya, Malawi, Sudan, Tanzania, Togo, Zambia, Zimbabwe
Deposits in Western Continents
Deposits in Oceania Continent
Adelaide, New Zealand, Queensland, Victoria, Yorke Peninsula
Information about Oolite
Rocks are naturally occurring solids which are composed of minerals & have been used by humans since ages. From Stone Age, rocks are used for various purposes. Also, the metals and minerals found in rock play an important role in our life. Get to know all the Oolite Uses. We have provided you with all information about Oolite rock here. Oolite is a sedimentary rock formed from ooids, spherical grains which are composed of concentric layers of calcite. Oolite is available in black, blue, brown, cream, green, grey, pink, red, silver, white, yellow colors. The streak of a rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Oolite is white. Get to know more about Oolite rock and characteristics of Oolite rock in the next sections.