PPT-Diamonds DIAMONDS WHAT DOES IT MEAN TO BE A DIAMOND?

Diamonds are unique Diamonds come in all shapes and sizes Diamond come in all c o l o r s so be the Diamond you were meant to be Diamonds have extraordinary strength. All rights reserved brPage 2br onds Diamonds Diamonds Diamonds fdfdf Diamonds Diamonds gggg Diamonds Diamondsgggg Diamonds Diamonds kjkj fgfgfgfgfgfgfgfgf LLLLLLLLLLLLLLlllllLL 575132010 Whiteflash Inc All rights reserved Contents Introduction What is alluvial diamond mining Alluvial diamond mining is the term used to describe the process through which diamonds are recovered from such deposits of sand gravel and clay Large concentrations of alluvial diamond deposits are mined on an indust Diamond Properties. Diamond is made of carbon. It is the hardest substance in the world. It is four times harder than corundum. There are 2 . qualitiy. classes, . GEM. . and . INDUSTRIAL. Gem stones are worth a lot more than Industrial grade diamonds. What do you know about diamonds…. Where do they come from?. How are they formed?. Where are they found?. What are they worth?. Who controls their sale?. What part do NGOs play in the diamond industry?. Potential Partnerships?. Mark Van Bockstael. Chief Officer International Affairs AWDC. 4. th. . Century BC .  Far East. 13. th . Century .  Bruges via Venice. 15. th. . Century .  . The Issue - Cultural Globalization. The major markets for Diamonds are in Western developed nations. . Associated with love, engagement and marriage. Cultural tradition to give a diamond ring to propose.. S.P.E.N.T. Social. Migration to India . Surat. has more than 3,500 large and small diamond manufacturing units employing many workers. http://www.karpgroup.com/about_us.aspx?hid=go. http://articles.timesofindia.indiatimes.com/2013-03-03/special-report/37409868_1_rough-diamonds-diamond-merchants-small-diamond. Tracing The Path of Conflict Diamonds. Just Another Form of Carbon. 75-120 miles below the earth’s surface, extreme heat and pressure can cause carbon atoms to crystallize, forming diamonds.. Diamonds are then carried to the earth’s surface during volcanic eruptions, where they must cool quickly or turn into graphite or carbon dioxide. . By: Satvik . K. umar. . rings . Necklaces . earrings. RARE= valuable. Usually above 7 on hardness scale. Gold. Pure gold is . malleable, . heavy and expensive!. Gold in jewelry is an alloy (mix of metals). K= % of gold. 24K= 100% gold. 14K = ?. The 5 C’s. 4th September 2016. CONFIDENTIAL. Jean-Marc . Lieberherr. . Chief Executive Officer. IN 2015 WE ANNOUNCED THE FORMATION . OF THE DIAMOND PRODUCERS ASSOCIATION. A coalition of 7 major diamond producers representing c. 75% of world rough diamond production. INTRODUCTION . During the review of the strategic environment for 2018/19 and beyond, the Board of the State Diamond Trader made the following observations and challenges to its mandate: . The conceptualisation of the SDT was premised on the assumption that all rough diamonds produced in South Africa can be economically cut and polished locally resulting in the inaccurate conclusions in relation to the funding of the entity and its ability to grow local diamond beneficiation.. https://u.osu.edu/commodity2750/exploration/. Plate Tectonic Map . https://pubs.usgs.gov/gip/volc/tectonics.html. Geologic Provinces . https://pubs.usgs.gov/gip/99/pdf/gip99_ppt.pdf. Age of Rocks . Cratons are the old, stable parts of continents. The map shows area of archon, rocks older than . Portfolio Committee. Mineral Resources. 16 October 2015. 2. Report of the Auditor General. . The Auditor General confirmed that the Annual Financial Statements for the year ended 31 March 2015 presented fairly and in all material respects, the...