#OOLITE SEDIMENTARY ROCK FREE#
I know you’re busy so good luck to you in your chosen field. Oolite - definition of oolite by The Free Dictionary oolite Also found in: Encyclopedia, Wikipedia. I wanted to see if today I could relate the the mid atlantic ridge with a certain marii on the moon named Mare Frigoris ( sea of cold ) Its shape is similar to the mid atlantic ridge, but at right angles to it. The night before, I was intensly studying and and making computer visualing the Alpine Valley, on the Moon. I was researching for the Tharp ocean map, which brought me to your blog. I watched them hatch, and saw them evolve over millions of years, they became like the fossilized Nummulite, but were still alive, and brightly color with a wonderful lacquer like sheen to them. Sedimentary Rock Name Conglomerate Breccia Pure sandstone (Quartz Arenite) Lithic Sandstone Arkose Greywacke Siltstone Shale Fossiliferous Limestone Coquina Oolite Oolitic Limestone Non-fossiliferous Limestone Chalk Dolostone lomite Halite S Ivite G sum Anhydrite Banded Gypsum Chert Travertine Peat Li. they didn’t realized that it contained organisms. In this bizarre dream, women were using Ooid as part of a cosmetic. And if not for your blog would have remained a complete mystery forever. These things only became familiar to me today. The pictures stopped me cold in my tracks. The name derives from the Hellenic word oin. I was searching for something else, when I bumped into your blog. An oolite (egg stone) is a sedimentary rock formed from ooids, spherical grains composed of concentric layers.
#OOLITE SEDIMENTARY ROCK PROFESSIONAL#
Unfortunately, I’m not a professional geologist, but I did dream of these things, although I haven’t a clue why yet.
Thank you for posting both the Ooid and Nummulite articles. Here are oodles of ooid and oolite pictures: Due to the calcite content, oolitic limestone will react to acids. Oolites form when layers of calcite are deposited around a sand grain or fossil piece and then rolled around in relatively calm water, making them round. That last word sounds somewhat fake, but I found it in the trusty Oxford English Dictionary!įor more scientific information about ooids, here is a good article titled “Ooid Formation” (on a wonderfully-named website called Geology Rocks) that describes ooids far better than I could. Oolitic Limestone is a white, pink, red, gray or black sedimentary rock composed of mostly calcite oolites. Other related oo- words are ooidal, oolithic, oolitic, and oolitiferous. The word also rolls off the tongue in a squishy way that makes me think of marine ooze, which might be found in the vicinity of ooids.Ī sedimentary rock composed of lithified (“made into rock”) ooids.Ī synonym for ooid, often used to refer to a single grain.Ī synonym for oolite is roestone- literally, fish egg stone! The word is oval (O) and round (o) just like ooids themselves. “Ooid” is a great word because it looks and sounds like the geological entity it represents. Some geology words I love just because they’re just so much fun. Microscope illumination techniques: Brightfield, Darkfield, Phase contrast, Differential interference.Starting from 79. According to the Oxford English dictionary, the name came about because ooids resemble roe (fish eggs). NMPV - Scientific photos, videos and documentaries. The word ooid is derived from an ancient Greek word meaning egg-shaped. Photo courtesy of Matt Kuchta.Ī small (generally less than 2 mm), spherical or ellipsoidal concretion of calcium carbonate (CaCO3) that has generally formed around a “nucleus” such as a shell fragment or a quartz grain. The Mirror of Literature, Amusement, and Instruction Volume 19, No.Ooid sand from the shores of the Great Salt Lake, Utah. Great and inferior oolite limestones, and sandy beds 18 The bowl is, like other early fonts, rather tub-shaped, made of coarse-grained oolite, a Cotswold district stone, covered with uncommon ornamentation.īell's Cathedrals: The Abbey Church of Tewkesbury with some Account of the Priory Church of Deerhurst Gloucestershire He gives a very interesting coloured section, showing these different strata, where the springs arise beneath the oolite then the ferruginous gravels, the clunch clay, and the lias underlaying all. Woodhall water comes from the “inferior oolite” which comprises the Records of Woodhall Spa and Neighbourhood Historical, Anecdotal, Physiographical, and Archaeological, with Other Matter Northampton sand, the lowest layer of the oolite, and lying immediately above the upper lias. The skiff sped past another island, one of the maze of coral and oolite formed islands that comprised the Florida Keys. Strang says he used natural materials to build the home, including oolite, a rock that came from the site itself.
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