Made from high quality, natural deposits of limestone, and meeting exacting chemical and physical properties, Carmeuse has a broad range of lime and limestone products that provide high-performance, cost-effective, and environmentally friendly attributes and benefits for a broad range of industrial applications. Carmeuse’s baseline of products and their corresponding industrial applications include: Through a strong focus and commitment to provide high-performance, cost-effective, and environmental solutions for its customers, Carmeuse is always developing products for specialized applications. Among its more popularly used product brands, Carmeuse offers: INJECTOLIME ® -- small particles of quality dolomitic lime and high calcium lime delivered into the molten slag/metal interface using state-of-the-art injection technology in the steel industry. These particles quickly dissolve providing the steelmaker very responsive control of slag chemistry. PREMIACAL ® -- an engineered limestone that is a cost-effective, high-performance additive designed to improve the quality and processing of concrete. PREMIACAL ® is ideal to use in Self-Consolidating Concrete (SCC) mix for optimal performance, improved appearance and increased cost savings.Werkt tinder in het buitenland
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ENVIROLIME ® -- a composition of limestone, lime, silica and coal fly ash as a co-product generated during the production of lime. ENVIROLIME ® is a highly reactive and reliable product for many applications, including in soil improvement and soil stabilization. MIRACLE MORTA-LOK ® -- preferred by professionals, a Type “S” mason’s hydrated lime with high elasticity, durability, water resistance, efflorescence control and workability. MIRACLE E-Z SPREAD ® -- an air-entrained Type SA hydrated masonry-stucco lime that adds elasticity and plasticity to mix and meets all national specifications including ASTM, UBC, BOCA, and SBCC. FUSITE ® -- a granular refractory dolomite with high resistance to heat to protect EAF refractory units resulting in greater technical performance and product quality. DOLOPEL ® -- a high density dolomite used for the production of refractory bricks. DRYOX ® -- typically used in the construction industry, an economical lime product for the remediation of soils, wastes and sludges. B6 the dry solid part of the earth's surface, or any large piece of this that sticks up out of the ground or the sea: › slang for a valuable stone used in jewellery, especially a diamond: A7 a type of popular music with a strong, loud beat that is usually played with electric guitars and drums: C7 to ( cause someone or something to) move backwards and forwards or from side to side in a regular way: › If a person or place is rocked by something such as an explosion, the force of it makes the person or place shake: › If an event rocks a group of people or society, it causes feelings of shock: › slang to wear a particular style of clothing, etc. And look good or fashionable: › a large mass of stone that sticks up out of the ground or the sea, or a separate piece of stone: › to move something or cause something to move backward and forward or from side to side:
› If a person or place is rocked, it is surprised, upset, or excited: Add the power of Cambridge Dictionary to your website using our free search box widgets. Browse our dictionary apps today and ensure you are never again lost for words. Rock City will amaze you. . It s in our nature! Located atop Lookout Mountain, just 6 miles from downtown Chattanooga, Rock City is a true marvel of nature featuring massive ancient rock formations, gardens with over 955 native plant species, and breathtaking See 7 States panoramic views. Take an unforgettable journey along the Enchanted Trail where each step reveals natural beauty and wonders along the woodland path. Experience the magic of Fairyland Caverns and Mother Goose Village, visit one of our regional gift shops and dine at the Big Rock Grill. Rock City is splendid year-round - Each season there s a new reason to visit! Looking for the luck of the Irish? Visit for our 66th annual Irish celebration and festival. Get your Rock City Annual Pass for less than the cost of two 6-day general admission tickets. Get the inside scoop on special events, promotions, discounts happening at Rock City. Meandering along Lake Superior's beaches sorting through the stones and pebbles washed up on the shore is one of my favorite relaxing ways to pass the time. Doing not much at all. The ultimate prize is finding a Lake Superior Agate.
Rock Types Sandatlas
One problem with novice rock hounds is the rocks and stones we see on the beach don't look like the ones we find in the shops. They've been tumbled and polished to bring out their beauty. I needed to run into someone on the beach who knows their stones and can help me know what an agate in the rough looks like. (At the I found lots of these sorts of folks! )But aside from agates, I find all sorts of neat looking, interestingly shapped rocks along the beach. Once I began the habit of collecting rocks, I graduated to trying to learn more about them. I've done some reading in an attempt to better identify what I am finding on the beach. Two sources have been particularly helpful: Sparky Stensaas' Rock Picker's Guide to Lake Superior's North Shore and Susan Robinson's Is this an Agate. (See our recommended near the bottom of the page)While these two books have been expertly documented and illustrated, I wish they had shown me actual photographs of the rocks rather than drawings. Which leads to what I am endeavor to accomplish here - giving other rock pickers actual photographs of a number of the rocks, stones, and minerals you are likely to find along the shore. By the way, if you want to print out any of these larger images, just *right click* on the image and choose copy image to copy it to your hard drive. Once there you can click on it and print it out. Basalt is one of the most common rocks you'll find, yet I love their smooth surface and solid feel in my hand. Each one has a distinctive shape and in a variety of shades of color from blush-black to grey. They are volcanic rock formed from lava that quickly cooled when it reached the surface. That quick cooling is what caused it to be dense, very fine grained (tiny crystals) and smooth - although the smooth surface is also due to glacial grinding Gitche Gumme tossing it about for eons.
That Basalt rock you hold in your hand is over a billion years old! Ophitic Basalt looks like a basalt rock that has been decorated with lighter colored little painted petals. They come from tiny feldspar crystals that were in the lava. Because the crystals have worn at different rate than the basalt there is often a slight mottled texture to these these stones. This particular specimen has many feldspar crystals, others have fewer and require more close inpsection to see them (look for the little spots that look as if they were put there by dabbing with a paint brush). Rhyolite is a sandy-colored version of Basalt. Formed from quickly cooling lava just like basalt, it is rich in silica and potassium, whereas basalt is poor in these minerals and richer in iron, and other minerals. Coloration of Rhyolite will vary depending upon the mix of silica and iron and some of the trace minerals. Some stones may be a difficult call: basalt or rhyolite? The sample on the far right may be Rhyolite that has darker bands of flow of an iron-richer form of lava. Frequently the molten lava flowing from deep down in the earth was filled with gases that formed bubbles when the lava cooled - leaving a pock-marked surface on the rock. The sample to the right shows two examples - one with many vesicules and the other with only a few. A similar process occurs with basalt, forming vesicular basalt. Unfortunately I don't have any samples to show here. Sometimes the holes that create vesicular rhyolite fill up with molten minerals - often calcite and quartz - that form crystals in the cavities when the lava cools into a rock. The crystal spots are always rounded since the holes were formed by gas bubbles.
At first glance, a porphitic rock looks like the amygdaloidal rocks pictured above. On closer inspection you'll see the blobs of crystals are rectangular shaped not round. This is because the crystals were already there when the magma was molten. Rhyolite can also occur in a porphitic form. Granite is formed deep underground and stays there for a time, cooling slowly. This process forms large crystals and includes minerals like quartz, feldspar and mica embedded within the rock. It is coarse grained and speckled. Although it appears quite different, it is similar in basic composition to rhyolite - rich in silica and poor in iron. As granite is the coarse grained, slow cooling cousin of rhyolite, gabbro is the coarse cousin of basalt, formed deep underground as granite. My guide books say it can range from black to gray or a mixture of black and light crystals. Sparky says to look for weathered white flecked dark, coarse rocks. The white or light gray crystals you see in the sample to the right are weathered plagioclase crystals. Here's a rock that is a hybrid of basalt and gabbro - diabase. Basalt results from lava that cools quickly on the surface gabbro results from magma cooling slowly deep within the earth diabase occurs in between, cooling medium slowly and closer to the surface. As a result it is medium grained with smaller crystals than either granite or gabbro. If you hold these guys at an angle to the sun, you can usually see some smaller sparkly crystals reflecting the light. This is a metamorphic rock formed by heat and presure on shale.
It is dark to gray in color, smooth, somewhat shiny, and generally flat. Look for some layering. Look closely at this sample and you can see the lighter colored layer sandwich.