CO OZNACZA SŁOWO QUARTZ
Kwarc
Kwarc jest drugim najbardziej obfitym minerałem w skorupie kontynentalnej Ziemi, po skaleniu. Składa się z ciągłego szkieletu tlenku krzemu i krzemionki SiO4, przy czym każdy tlenu jest dzielony między dwie czworonogi, dając ogólny wzór SiO2. Istnieje wiele różnych odmian kwarcu, z których kilka stanowi półszlachetne kamienie szlachetne. Zwłaszcza w Europie i na Bliskim Wschodzie odmiany kwarcowe były od czasów starożytnych najczęściej stosowanymi minerałami w wyrobach biżuterii i rzeźb z twardego kamienia.
Definicja słowa quartz w słowniku
Definicja kwarcu w słowniku jest bezbarwnym minerałem często zabarwionym zanieczyszczeniami, znajdowanym w skałach magmowych, osadowych i metamorficznych. Stosuje się go do produkcji szkła, materiałów ściernych i cementu, a także jako kamień szlachetny; fioletowo-fioletowa odmiana to ametyst, brązowa odmiana to cairngorm, żółta odmiana to cytryna, a różowa odmiana to kwarc różany. Skład: dwutlenek krzemu. Wzór: SiO2. Struktura krystaliczna: sześciokątna.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «QUARTZ»
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1
Programming with
Quartz: 2D and PDF Graphics in Mac OS X
Written by members of the development team at Apple, Programming with Quartz is the first book to describe the sophisticated graphics system of Mac OS X. By using the methods described in this book, developers will be able to fully exploit ...
David Gelphman, Bunny Laden,
2010
2
Learning
Quartz Composer: A Hands-On Guide to Creating ...
Coverage includes Mastering Quartz Composer’s powerful interface Grabbing live inputs from music or cameras for unique interaction and improvisation Outputting video files for everything from smartphone screens to HD video edits Using ...
Graham Robinson, Surya Buchwald,
2012
3
City of
Quartz: Excavating the Future in Los Angeles (New ...
This new edition of Mike Davis’s visionary work gives an update on Los Angeles as the city hits the 21st century.
4
Quartz: Deposits, Mineralogy and Analytics: Deposits, ...
The book will include contributions of the state of the art of quartz raw materials (deposits and properties) and their analytics.
Jens Götze, Robert Möckel,
2012
5
Atlas of
Quartz Sand Surface Textures
The focal point of this work is the numerous micrographs, selected specifically for their ability to demonstrate the many variations in the surface textures of quartz grain sand.
David H. Krinsley, John C. Doornkamp,
2011
6
Quartz 2D Graphics for Mac OS X Developers
This is the book that walks you through that change-step-by-step! The companion CD-ROM contains projects and source code covered in this book so you can run each sample.
7
Quartz Cementation in Sandstones: Special Publication 29 of ...
This book will be welcomed by sedimentologists, petrographers and geochemists involved in sandstone digenesis, as well as by petroleum geologists seeking a deeper understanding of the factors influencing reservoir porosity and permeability.
R. Worden, Sadoon Morad,
2009
8
Optical Dating of
Quartz from Young Deposits: From ...
"Optically Stimulated Luminescence (OSL) dating is a tool used in Quaternary Geology for assessing ages of depositional mineral grains such as quartz, feldspars and zircons.
quartz crystals. Because quartz sand is the principal product of rock
disintegration and decomposition and is the dominant constituent of most sands,
over the years attempts have been made to utilize quartz as a guide to
provenance.
10
Flyfisher's Guide to Alaska
If you're searching for a tranquil stream in which to wet a line, Quartz Creek is it.
Rainbows and Dollys can be taken here with regularity, especially once the
salmon make their way into the stream. Though a few smaller trout and Dolly
Varden ...
Scott Haugen, Wilson Rice,
2003
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «QUARTZ»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
quartz w wiadomościach.
NASA is investing in eco-friendly supersonic airplane travel
NASA told Quartz that it's already had some “pretty outstanding success” in past attempts to reduce the sound of supersonic booms. Then there's the running ... «Quartz, Cze 15»
Netflix's Reed Hastings predicts the future of TV over the next 20 years
His contention, which we share here at Quartz, is that TVs are just glass-panelled displays connected to the internet. He reiterated Netflix's focus on TV shows ... «Quartz, Maj 15»
Google wants to save us from spoilers on social media
Asked whether the company really intended to create this product, a Google representative told Quartz that some ideas “mature into real products or services, ... «Quartz, Kwi 15»
Snapdeal has just been taken to court for selling vibrators
Joshi's complaint, a copy of which was reviewed by Quartz, explains that products—such as anal lubes and massagers that are shaped like the male ... «Quartz, Lut 15»
Your private Instagrams weren't as private as you thought they were
Tests by Quartz had showed that a photograph posted to Instagram when a user's account is set to public—the default setting—would remain publicly viewable ... «Quartz, Sty 15»
Peugeot Quartz concept hides a 500-hp hybrid under its rocky exterior
True to its rocky name, the Quartz looks chiseled from a block of stone with sharp, angular lines covering the whole body. Up front, its LED headlights are ... «Autoblog, Paz 14»
Peugeot Quartz Concept is sinister 500-hp hybrid crossover
Peugeot Quartz Concept The Peugeot family might be going back to their pepper mill business since losing a big stake in the company, but the automaker itself ... «Autoblog, Wrz 14»
The Times of India just instituted a bizarre Twitter and Facebook policy
The contract, a copy of which has been reviewed by Quartz, begins with a recognition of the growing importance of social media, and states the company and ... «Quartz, Sie 14»
Mobile dating apps suggest that the World Cup is a potent aphrodisiac
... 77 minutes, and that number is up by nearly 50% in Brazil since the start of the World Cup,” Tinder spokesperson Rosette Pambakian told Quartz. Grindr, an ... «Quartz, Cze 14»
The complete guide to World Cup sex rules
When those aren't known, Quartz assumed teams that allowed girlfriends and wives to stay in or visit the players' hotel rooms—as Italy has—and otherwise ... «Quartz, Cze 14»