1. The document discusses various gemstones including ruby, emerald, yellow sapphire, garnet, blue sapphire, pearl, and zircon. It provides details on their composition, properties, sources, and applications.
2. Key gemstones covered are ruby, known as the king of gems, emeralds which are mined primarily in Colombia, and various colorful varieties of the corundum gemstone family.
3. Production methods, treatments, and testing techniques are described for distinguishing natural gems from synthetic or treated stones. Characteristics like luster, clarity, and refractive index are used to identify gem varieties.
Presented by Richard Whiting at TWCA annual convention www.twca.org March, 2012 Seven Seas Water Corporation Bahamas-BVI-Florida-Mexico-Netherlands Antilles-Trinidad & Tobago-TCI-USVI
Presented by Richard Whiting at TWCA annual convention www.twca.org March, 2012 Seven Seas Water Corporation Bahamas-BVI-Florida-Mexico-Netherlands Antilles-Trinidad & Tobago-TCI-USVI
Microservices are re-revolutionizing the enterprise technology landscape. With a sudden spurt of services around us we have 2 choices to build clients. A) The imperative style or B) the reactive style.
This talk focuses on building modern clients which consume microservice endpoints using the reactive style and its associated advantages. The plot is delivered through a series of logical steps. Starting with the imperative model; we convert it to reactive style programming using RxJava, bake in parallelism using a simple directive and finally bake in fault tolerance using hystrix.
We also talk briefly about protocol buffers as a means to have a robust contract between the service and the client.
This talk was presented during SapientNitro's Xperience Infinite October 2014 event in Bangalore.
Microservices are re-revolutionizing the enterprise technology landscape. With a sudden spurt of services around us we have 2 choices to build clients. A) The imperative style or B) the reactive style.
This talk focuses on building modern clients which consume microservice endpoints using the reactive style and its associated advantages. The plot is delivered through a series of logical steps. Starting with the imperative model; we convert it to reactive style programming using RxJava, bake in parallelism using a simple directive and finally bake in fault tolerance using hystrix.
We also talk briefly about protocol buffers as a means to have a robust contract between the service and the client.
This talk was presented during SapientNitro's Xperience Infinite October 2014 event in Bangalore.
12. Muzo 2101
Cortez
Isabella
Cortez
Beryl
Be3 Al2 (SiO3)
Aluminum Beryllium Silicate 2.7
http://www.emeraldsofcolombia.com/emeralds/rough/mining_rough.html
Chromium Oxide Cr2 O3 Beryl
Muzo Colombia
Inca)
Ural
Devonshire Emerald British Museum
of Natural History 1,343
360
manometer
Lithium Molybdate 1,000
Beryllium Oxide, Aluminum Oxide, Silica Chromium
Pliny the Elder
Colombia Zambia
13. Isotope
16O 18O Isotope
8 8 10
Beryl Chromium
B
eryl
G. Giuliani Petrographic and Geochemical Research Center
Vandoeuvre-Les-Nancy
Science 28 2543 Giuliani
9 Ion
Microprobe 2-3 4
Hyderabad 3 3 Colombia
Afghanistan
Afghanistan
Giuliani 4 National Museum of Natural History
9
R.J. Hauy 18
Swat
Silk Road)
Hauy
Mel Fisher Maritime Heritage Society Key
West Nuestra Senora de
Atocha 378
TeGuendama Colombia
14. -Yellow Sapphire
Yellow or Golden Sapphires)
Corundum)
Oriental Topaz)