MINING ART: Basalt, Granite, Marble MINING ART: Basalt, Granite, Marble
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A Short History of Georgian Architecture
A SHORT HISTORY OF GEORGIAN ARCHITECTURE Georgia is situated on the isthmus between the Black Sea and the Caspian Sea. In the north it is bounded by the Main Caucasian Range, forming the frontier with Russia, Azerbaijan to the east and in the south by Armenia and Turkey. Geographically Georgia is the meeting place of the European and Asian continents and is located at the crossroads of western and eastern cultures. In classical sources eastern Georgia is called Iberia or Caucasian Iberia, while western Georgia was known to Greeks and Romans as Colchis. Georgia has an elongated form from east to west. Approximately in the centre in the Great Caucasian range extends downwards to the south Surami range, bisecting the country into western and eastern parts. Although this range is not high, it produces different climates on its western and eastern sides. In the western part the climate is milder and on the sea coast sub-tropical with frequent rains, while the eastern part is typically dry. Figure 1 Map of Georgia Georgian vernacular architecture The different climates in western and eastern Georgia, together with distinct local building materials and various cultural differences creates a diverse range of vernacular architectural styles. In western Georgia, because the climate is mild and the region has abundance of timber, vernacular architecture is characterised by timber buildings. Surrounding the timber houses are lawns and decorative trees, which rarely found in the rest of the country. The population and hamlets scattered in the landscape. In eastern Georgia, vernacular architecture is typified by Darbazi, a type of masonry building partially cut into ground and roofed by timber or stone (rarely) constructions known as Darbazi, from which the type derives its name. -
I. a Consideration of Tine and Labor Expenditurein the Constrijction Process at the Teotihuacan Pyramid of the Sun and the Pover
I. A CONSIDERATION OF TINE AND LABOR EXPENDITURE IN THE CONSTRIJCTION PROCESS AT THE TEOTIHUACAN PYRAMID OF THE SUN AND THE POVERTY POINT MOUND Stephen Aaberg and Jay Bonsignore 40 II. A CONSIDERATION OF TIME AND LABOR EXPENDITURE IN THE CONSTRUCTION PROCESS AT THE TEOTIHUACAN PYRAMID OF THE SUN AND THE POVERTY POINT 14)UND Stephen Aaberg and Jay Bonsignore INTRODUCT ION In considering the subject of prehistoric earthmoving and the construction of monuments associated with it, there are many variables for which some sort of control must be achieved before any feasible demographic features related to the labor involved in such construction can be derived. Many of the variables that must be considered can be given support only through certain fundamental assumptions based upon observations of related extant phenomena. Many of these observations are contained in the ethnographic record of aboriginal cultures of the world whose activities and subsistence patterns are more closely related to the prehistoric cultures of a particular area. In other instances, support can be gathered from observations of current manual labor related to earth moving since the prehistoric constructions were accomplished manually by a human labor force. The material herein will present alternative ways of arriving at the represented phenomena. What is inherently important in considering these data is the element of cultural organization involved in such activities. One need only look at sites such as the Valley of the Kings and the great pyramids of Egypt, Teotihuacan, La Venta and Chichen Itza in Mexico, the Cahokia mound group in Illinois, and other such sites to realize that considerable time, effort and organization were required. -
Palaeolithic
A COURSEBOOK OF SOCIAL STUDIES Our team of experts: Sadaquat Ali Ansari Namrata Agrawal Asha Sangal Content Reviewers for the Series Vrinda Loiwal Consultant for Social and Emotional Learning (SEL) Subhashish Roy Consultant for Design K6056 Acknowledgements The Publishers would like to acknowledge Shutterstock for granting us permission to use the photographs and images listed below : Alvaro German Vilela (Fig 1.1), Sudip Ray (Fig 1.2), saiko3p (Fig1.6), arindambanerjee (Fig 2.1), Kachaya Thawansak (Fig2.2), Juan Aunion (Fig 2.3), mountainpix (Fig 2.7), ABIR ROY BARMAN (Fig 7.3), Curioso (Fig8.1), ArunjithKM (Fig 8.3), Monontour (Fig 8.4), Shal09 (Fig 10.9),Alex Mit (Fig 1.3), Iron Mary (Fig 1.4), Withan Tor (Fig 1.6), itechno (Fig 1.7), pakpoom (Fig 1.8), robert_s (Fig 1.9), Castleski (Fig 1.11), SKY2015 (Fig 1.15), Kheng Guan Toh (Fig 2.1) Phruet (Fig 2.2), Bardocz Peter (Fig 2.3), gomolach (Fig 2.4), Soleil Nordic (Fig 2.5), Nasky (Fig 2.6), Inna Bigun (Fig 2.7), Soleil Nordic (Fig 2.8), brichuas (Fig 2.9), Hollygraphic (Fig 3.2), Siberian Art (Fig 3.3), Designua (Fig 3.4), NoPainNoGain (Fig 3.5), Designua (Fig 3.6), Bardocz Peter (Fig 4.2),Serban Bogdan (Fig 4.3), Bardocz Peter (Fig 4.8), VINCENT GIORDANO PHOTO (Fig 4.12), Syda Productions (Fig 4.13), Kudryashka (Fig 4.14), nahariyani (Fig 4.15), dikobraziy (Fig 5.3), tonkaa (Fig 5.4), re_bekka (Fig 5.5), Yusiki (Fig 5.6), boreala (Fig 5.7), Dimitrios Karamitros (Fig 5.8), okili77 (5.9), trgrowth (Fig 5.12), Anton Foltin (5.13), iamnong (Fig 6.3), Vasily Gureev (Fig 6.5), Svetlana -
Bedrock Geology Glossary from the Roadside Geology of Minnesota, Richard W
Minnesota Bedrock Geology Glossary From the Roadside Geology of Minnesota, Richard W. Ojakangas Sedimentary Rock Types in Minnesota Rocks that formed from the consolidation of loose sediment Conglomerate: A coarse-grained sedimentary rock composed of pebbles, cobbles, or boul- ders set in a fine-grained matrix of silt and sand. Dolostone: A sedimentary rock composed of the mineral dolomite, a calcium magnesium car- bonate. Graywacke: A sedimentary rock made primarily of mud and sand, often deposited by turbidi- ty currents. Iron-formation: A thinly bedded sedimentary rock containing more than 15 percent iron. Limestone: A sedimentary rock composed of calcium carbonate. Mudstone: A sedimentary rock composed of mud. Sandstone: A sedimentary rock made primarily of sand. Shale: A deposit of clay, silt, or mud solidified into more or less a solid rock. Siltstone: A sedimentary rock made primarily of sand. Igneous and Volcanic Rock Types in Minnesota Rocks that solidified from cooling of molten magma Basalt: A black or dark grey volcanic rock that consists mainly of microscopic crystals of pla- gioclase feldspar, pyroxene, and perhaps olivine. Diorite: A plutonic igneous rock intermediate in composition between granite and gabbro. Gabbro: A dark igneous rock consisting mainly of plagioclase and pyroxene in crystals large enough to see with a simple magnifier. Gabbro has the same composition as basalt but contains much larger mineral grains because it cooled at depth over a longer period of time. Granite: An igneous rock composed mostly of orthoclase feldspar and quartz in grains large enough to see without using a magnifier. Most granites also contain mica and amphibole Rhyolite: A felsic (light-colored) volcanic rock, the extrusive equivalent of granite. -
The Franklin Marble: One of New Jersey’S Most Famous Geologic Formations
New Jersey Geological and Water Survey Information Circular The Franklin Marble: One of New Jersey’s Most Famous Geologic Formations Introduction 0 5 10 Miles NY Sussex County Few rocks in New Jersey are as attractive or as well known as the Franklin Marble, which displays a Franklin virtual rainbow of colors from white, PA to light gray, pale pink, orange, pale Limecrest green, or pale blue. Samples of Franklin Quarry Marble are displayed in many museum exhibits nationally and internation- ally because of its importance as host rock for the world-famous zinc-iron- manganese deposits at the Franklin and Sterling Hill mines in Sussex County. These deposits contain more than 350 minerals, of which 90 are fluorescent. If New Jersey Highlands area of ever there were a contender for the offi- detail cial state rock of New Jersey, Franklin Marble would certainly be among those at the top of the list. Early in the study of the state’s geologic history, all marble was simply called white or crystalline limestone (Cook, 1868). The name “Frank- lin white limestone” was first intro- Figure 1. Distribution of the Franklin Marble (shown in blue) and other uncorre- duced by Wolff and Brooks (1898) for lated marble deposits (shown in red) in the New Jersey Highlands. marble at the zinc deposits in Frank- lin Borough. This was later shortened the area, where it forms a nearly continu- known. As a result, Franklin Marble was to “Franklin limestone” on one of the ous 21-mile-long belt in Sussex County. quarried extensively during the 20th cen- early state geologic maps of New Jersey Marble also crops out in small, detached tury, although most of the quarries are no (Lewis and Kümmel, 1910-1912), and bodies in the southwestern and eastern longer in operation. -
Sculpture Northwest Nov/Dec 2015 Ssociation a Nside: I “Conversations” Why Do You Carve? Barbara Davidson Bill Weissinger Doug Wiltshire Victor Picou Culptors
Sculpture NorthWest Nov/Dec 2015 ssociation A nside: I “Conversations” Why Do You Carve? Barbara Davidson Bill Weissinger Doug Wiltshire Victor Picou culptors S Stone Carving Videos “Threshold” Public Art by: Brian Goldbloom tone S est W t Brian Goldbloom: orth ‘Threshold’ (Detail, one of four Vine Maple column wraps), 8 feet high and 14 N inches thick, Granite Sculpture NorthWest is published every two months by NWSSA, NorthWest Stone Sculptors Association, a In This Issue Washington State Non-Profit Professional Organization. Letter From The President ... 3 CONTACT P.O. Box 27364 • Seattle, WA 98165-1864 FAX: (206) 523-9280 Letter From The Editors ... 3 Website: www.nwssa.org General e-mail: [email protected] “Conversations”: Why Do We Carve? ... 4 NWSSA BOARD OFFICERS Carl Nelson, President, (425) 252-6812 Ken Barnes, Vice President, (206) 328-5888 Michael Yeaman, Treasurer, (360) 376-7004 Verena Schwippert, Secretary, (360) 435-8849 NWSSA BOARD Pat Barton, (425) 643-0756 Rick Johnson, (360) 379-9498 Ben Mefford, (425) 943-0215 Steve Sandry, (425) 830-1552 Doug Wiltshire, (503) 890-0749 PRODUCTION STAFF Penelope Crittenden, Co-editor, (541) 324-8375 Lane Tompkins, Co-editor, (360) 320-8597 Stone Carving Videos ... 6 DESIGNER AND PRINTER Nannette Davis of QIVU Graphics, (425) 485-5570 WEBMASTER Carl Nelson [email protected] 425-252-6812 Membership...................................................$45/yr. Subscription (only)........................................$30/yr. ‘Threshold’, Public Art by Brian Goldbloom ... 10 Please Note: Only full memberships at $45/yr. include voting privileges and discounted member rates at symposia and workshops. MISSION STATEMENT The purpose of the NWSSA’s Sculpture NorthWest Journal is to promote, educate, and inform about stone sculpture, and to share experiences in the appreciation and execution of stone sculpture. -
Fact Sheet 5 Principles of Stone Extraction
QuarryScapes guide to ancient stone quarries Fact Sheet 5 Fact Sheet 5 Principles of stone extraction In all stone quarry situations the extraction phase rich) ones. Partly because they in general display is based on one or combinations of three the most brittle behaviour, but also because it is a fundamental principles: well documented fact (and experience among quarrymen) that siliceous rocks (granite in 1. Levering; expanding open fractures by particular) have well defined preferred splitting inserting levers, crowbars or stones 2. Splitting; creating fractures, preferable directions defined by microfractures in quartz. planar, by strokes (i.e. sledge hammer), Splitting by heating is caused by a combination of wedging; heating or blasting with thermal expansion properties and brittle explosives behaviour. It works best on quartz-rich rocks due 3. Channelling (carving); making channels in to the well known but poorly understood change the rock by carving with hammer and of mechanical properties of quartz when heated. chisel, pickaxe or stone tools, heating with fire, sawing or drilling Channelling is the third fundamental principle. Channels in the rock are made by removing the Levering may be described as the “simplest” way rock mass by chiselling, picking, sawing or of extraction, involving the expansion of natural heating. In most soft stone quarries from the cracks or other planes of weakness (such as Bronze Age onwards, channelling is the most bedding planes) using various tools. important extraction method. In most cases, channelling is combined with other methods. For Splitting may be defined as the act of generating instance, channels are made perpendicular to the new fractures for extracting rock. -
COMPARISON of GRANITE and PRECAST CONCRETE CURBING Cost and Technical Issues
COMPARISON OF GRANITE AND PRECAST CONCRETE CURBING Cost and Technical Issues MICHAEL SOCK April 1999 Prepared for the Rhode Island Department of Transportation by the Research and Technology Development Section RHODE ISLAND DEPARTME NT OF TRANSPORTATION William D. Ankner , Ph. D., Director James R. Capaldi, P .E., Chief Engineer Colin A. Franco, P.E., Ma naging Engineer, R&TD Executive Summary This study was undertaken to determine the technical and economic feasibility of using granite curbing as an option within the normal practices of highway construction in Rhode Island. Previous studies have been carried out by various entities, including the RIDOT design section. These were reviewed and referenced where appropriate. For this endeavor, the R&TD Section began with a literature search and surveys of states and vendors in their usage of highway curbing. A trip to the Fletcher Granite Quarries in Chelmsford was also undertaken to get a first hand look at the curbing operation and logistics involved in the supply of curbing. Through an interview with Mr. Robert Fruggiero, retired RIDOT Materials Engineer, we learned details about the inception of zero slump concrete curbing. As the technical aspects of granite vs. concrete curbing had been studied and reported on previously, we decided just to overview these and focus our effort on the economics of initial and life cycle costs instead. Needed information was difficult to obtain. However, we did get the same from various sources, such as states, vendors, contractors, and RIDOT records. The life cycle costing was done using conventional formulae, but with three different interest rates. -
Cemetery Preservation QUICK TIPS
Georgia’s State Historic Preservation Office IIIIIICCCeeemmmeeettteeerrryyy PPPrrreeessseeerrrvvvaaatttiiiooonnn QQQUUUIIICCCKKK TTTIIIPPPSSSIIIIII Common Monument and Gravemarker Materials Below are brief descriptions of the most common stones and monument material types found in Georgia. Stones vary in hardness and therefore in their ability to survive satisfactorily outdoors in cemeteries, as well as their ability to withstand cleaning or restoration. The Mohs Scale of Mineral Hardness, created in 1812, establishes talc as the softest mineral material and diamond as the hardest. There is no need to determine the exact hardness of a stone you are working on. However, seeing how some common cemetery materials rank on the Mohs Scale can guide your choice of the best methods for working with them: Talc (see "soapstone" below) Marble Sandstone Granite Diamond 1 3-4 5 7-8 10 If identifying the type of stone is difficult, but will be important to a cemetery preservation project, referring to a stone/mineral field guide is recommended, or consulting with a geologist or other expert. Marker Material Descriptions MARBLE Marble has been used for a great many markers in historic cemeteries in Georgia. The state's marble industry dates back to the late 1830s, when outcroppings of surface marble were discovered in north Georgia. Quarrying began, and markers were carved and sold throughout the area. The Georgia marble industry still thrives today. Several different types of stone that can be polished are called marble. A true marble, though, is a metamorphic rock made up of calcium carbonate, traces of silica and iron oxides; it is rather soft and easily carved. -
Granite Telecommunications, LLC
2014 Granite Telecommunications, LLC Samuel J. Kline, SVP, Strategic Planning Michael B. Galvin, General Counsel Bobbi-Sue Doyle-Hazard, Assoc. Corp. Counsel Granite Telecommunications,, LLC January 2014 CONTENTS Granite Background 1.1 Facts...…………………………………………………………………………….......2 1.2 Recognition…..………………………………………..………………………..…….3 1.3 Background…………………………………………………………..……………….4 National Product Support 2.1 North American Voice Management……………………………………………..…6 2.2 Structured Cabling and Systems……………………………………………………7 2.3 Broadband Solutions…………………………………………………………………7 2.4 High Capacity Data Services………………………………………………………..8 2.5 Data Aggregation Unit (DAU)………………………………………….…………....8 Impact of Trials on Granite Customers 3.1 Customer Description..……………………………………………….………….….9 3.2 Risks to Granite Customers From Regulatory Proposal……………………….10 3.3 Ground Rules for Trials……..……………………………………………….…….11 Page 1 of 11 GRANITE BACKGROUND 1.1 Who is Granite? ¾ Communications management company for businesses o Serves more than 13,500 multi-site businesses nationwide at over 240,000 locations o No residential services ¾ For over a decade, Granite has experienced explosive growth; 2013 annual revenue exceeded $865 million and project to exceed $1 billion in 2014 ¾ Granite manages more than 1,300,000 business phone lines (POTS), 68,000 Broadband lines, and 10,000 T-1s ¾ Granite is a private company with headquarters in Boston, MA and offices throughout America Purchased corporate-owned campus, exceeds 300,000 square feet of office space ¾ Over 1,100 employees and nationwide network of over 8,000 wire and cabling contractors ¾ Granite’s tremendous growth is matched by its client retention; both are industry leading ¾ Industry leading web tools with unique reporting that is customizable to customer’s needs Page 2 of 11 1.2 Recognition Ernst and Young Entrepreneur of the Year (2010) BBJ Top 20 Charitable Contributor of the Year in Massachusetts (2009, 2010, 2011, 2012) Inc. -
Genuine Marble and Granite. the Natural Choice
Genuine Marble and Granite. The Natural Choice. Genuine granite and marble are the natural choice for individuals who desire something really unique in countertops, vanity tops, showers, floors and other elements of the home. When you choose natural stone, you are assured that no other home in the world will have stone that is an exact duplicate. Don’t settle for anything less. Natural stone is durable, beautiful, easy to maintain, and will last a lifetime. Whether you are building a new home or remodeling an older one, natural stone is… The Natural Choice! M S International, Inc. Premium Natural Stones TM www.msistone.com Genuine Marble & Granite • Classic Beauty! What Makes Natural Marble and Granite Different? In a word, time. It takes millions, if not billions of years for Mother Nature to create natural stone. There are many factors that affect the ultimate graining and coloration of natural stone. They include underground springs, mineral deposits, earth shifts, temperature, natural solutions in the earth, and the pressure exerted on these elements over time. There is no way to duplicate these factors in a laboratory or manufacturing environment. Because of the vast differences in the conditions that created the stone, every block extracted from the earth is different. The hand of man has played no role in the process. Even after the stone has been removed from the quarry, there is little human intervention, except for cutting and polishing (which brings out all the uniqueness and natural beauty); nothing is done to alter the natural state of the stone. That’s why the number of different colors and patterns of natural stone is limitless. -
Special Effects with Stains
Get Fortified with Fiber Vol. 7 No. 4 • June/July 2007 • $6.95 Special Effects With Stains The masters reveal their secrets Getting Edgy New border tools and stamps Kitchen Countertops: Safety First II • www.ConcreteDecor.net • Aug./Sept. 2006 June/July 2007 | www.ConcreteDecor.net | 1 Publisher’s Letter Dear Readers, My wife’s grandfather is turning 98 years old in a month or June/July 2007 • Volume 7 so. Having lost his wife a couple of years ago, Papa, believe it or Issue No. 4 • $6.95 not, still lives at home by himself. On a recent visit to Papa we sat, as usual, in his family Publisher: Bent O. Mikkelsen room talking about a lot of things, like the way things used to Co-Publisher: Ernst H. Mikkelsen Editor: Wendy Ardolino be and, for obvious reasons, our concern for his health. During Editor: John Strieder our conversation Papa told me in a matter-of-fact tone of voice Translation Editor: Eduardo Morales that he had suffered a heart attack a couple of weeks earlier. Shocked by the news, I asked Creative Director: Patrick Hunter if he had seen a doctor or spent time in the hospital following that ordeal. Papa responded Web Design: Mark Dixon by saying “Oh yes, one night. My legs feel numb but I’m getting better.” Pressing for more Writers: Andrew Amrhein Susan Brimo-Cox information, he added, “… when I had the heart attack I was afraid I was going to die Christina Camara – however, a moment later, I became afraid I wasn’t going to die.” Saddened as we both Doug Carlton were by his news, this announcement caused us to laugh at the ordeal.