extraLapis (English)

extraLapis English No. 18 - Nevada - Jackpot!

Nevada - Jackpot! Nevada, bekannt als Silberstaat der USA, ist die Heimat zahlreicher mineralogischer Schätze. Große Silbervorkommen wurden Mitte des 19. Jahrhunderts in der Wüste von Nevada entdeckt. Später fand man ungeahnte Mengen Gold. Neben Silber- und Goldstufen sind Opal, Baryt und viele weitere Mineralarten in Sammlungen auf der ganzen Welt zu finden. In brillanten Bildern und Texten werden in diesem Werk Mineralien und Fundstellen, sowie Bergbau und Geschichte ausführlich beschrieben. 128 Seiten. Zahlreiche Farbfotos und Abbildungen, Karte des Staates Nevada mit Mineralfundstellen. Format 30 x 21 cm. Broschiert. 2013. In englischer Sprache!      

extraLapis English No. 17 - Apatite - The Great Pretender

Apatite - The Great Pretender Apatit ist das am häufigsten vorkommende Phosphatmineral auf der Erde. Da es große farbige Kristalle bildet, zählen die Stufen nicht selten zu den schönsten und besonders begehrten Stücken in Mineraliensammlungen. Apatit tritt in vielen Formen und Farben auf. Die für den Sammler wichtigen Vorkommen werden ausführlich beschrieben und typische Stücke abgebildet. Dieses Werk beschreibt umfassend die Geschichte, die Fundorte und die Eigenschaft des Apatits „zu täuschen“ – eben: „The Great Pretender“. 128 Seiten, viele Farbfotos und Abbildungen. Broschiert. Format 30 x 21 cm. 2013. In englischer Sprache.

extraLapis English No. 16 - Amethyst

Amethyst - Uncommon Vintage In diesem neuen extraLapis in englischer Sprache wird der Amethyst umfassend dargestellt. Es wird sowohl ein Überblick über die Mineralogie gegeben, als auch wichtige Funde und Fundgebiete dargestellt. Neben Namibias berühmten Amethysten und den bekannten Kaktusquarzen aus Südafrika werden Amethyst aus Guerrero und Veracruz/Mexiko und auch Thunder Bay-Amethyst in Text und ausgezeichneten Bildern beschrieben. Auch deutsche Amethystfunde und Funde aus vielen weiteren Gebieten sind enthalten. Äußerst empfehlenswert! 128 Seiten, viele Farbfotos und Abbildungen. Broschiert. Format 30 x 21 cm. 2012. In englischer Sprache.

extraLapis English No. 15 - The San Juan Triangle of Colorado

The spectacular landscapes of the San Juan Mountains in southwestern Colorado are graphic evidence of the violent geology that concentrated a wealth of minerals in the triangle loosely defined by the picturesque mining towns of Telluride, Silverton and Ouray. An ancient hunting ground of indigenous peoples, these rugged high peaks concealed gold and silver discovered by westerners only in the last 150 years. These discoveries spurred mining booms and engineering feats as man worked to penetrate the ore- and crystal-laden cliffs and peaks. Modern visitors to the San Juans still collect minerals in the many prospects and trek the highways and byways that were first carved into the mountains by the pioneers. The mining history and stunning scenery of the San Juans is impossible to ignore, as are the Mountains of Minerals that make them so As is typical for the series, the production quality is excellent, the photography is beautiful, and the text is authoritative, readable and interesting. Softcover, 2011, perfect binding, 104 pages, size: 92.7 x 21 cm.

extraLapis English No. 14 - Topaz

extraLAPIS English No. 14 Topaz Entry #14 in the ExtraLapis English series of softcover, magazine-format books is entirely devoted to the wonders of topaz, one of the most popular and collectible of all gem species. Introductory chapters cover general mineralogy, historical lore and geology, followed by a series of beautifully illustrated chapters on important topaz occurrences: (1) the Maynard mine in the Thomas Range, Utah, (2) Volodarsk-Volynski in the Ukraine, (3) Japanese occurrences, (4) Colorado occurrences, (5) Mongolian occurrences, (6) Gilgit-Baltistan, Pakistan (including an excellent locality map), (7) St. Anne's mine in Zimbabwe, (8) Brazilian occurrences, and (9) Russian occurrences. Concluding chapers deal with color in topaz, David Brewster's experiments with topaz, inclusions in topaz, and cat's eye and star topaz. Three pages of references are provided at the end. Beautifully illustrated in color throughout, as is typical for the series.

extraLapis English No. 12: Bolivia

From its mineralogy to its landscape to its personalities, Bolivia is an enigmatic place where anything can and does happen. For centuries, Bolivia's mines and minerals have influenced its history, attracting conquerors, inciting wars and unrest, and making a few men obscenely rich. Bolivia is an impoverished country, which hosts rich resources. It is home to some of the world's most inhospitable climes, which are populated by a warm and colorful people. The richness of this land of extremes transcends material wealth, proving irresistible to a cadre of artists, outlaws, adventurers, scientists, and mineral collectors. Welcome to Boilvia, the height of mineral collecting! Softcover, 108 pages, size: 29.7 x 21 cm.

extraLapis English No. 11: Garnet

Populations in both eastern and western cultures have been mining, trading, and carving garnets for millennia. Named for its likeness to the flesh and seeds of the pomegranate (Latin granatus), garnet is most commonly thought of as a red gemstone, but it actually occurs in all colors of the spectrum. In fact, garnet is a complex group of fifteen separate mineral species, which are sometimes hard to differentiate visually and more often than not occur together in the same specimen. Six of these species—almandine, andradite, grossular, pyrope, spessartine, and uvarovite—are regularly featured in mineral cabinets and jewelry. Garnets are also valued for much more than their aesthetics: they are important rock-forming minerals enhancing our understanding of geologic events; they are commercially valuable as abrasives; they are part of an “indicator” mineral suite used by geologists to locate diamond deposits; and they are great crystallographic examples with their textbook-perfect dodecahedral shapes. Yet even with this abundance, truly fine garnet specimens and large gemstones are surprisingly difficult to find

extraLAPIS English No. 9 Fluorite

Fluorite is...clear and colorless in its pure form, but defects and impurities endow it with an array of colors...a rich history that spans cultures and millenia...an important ore...readily mined from places around the globe...rich in color, form, association: The Collector's Choice. TOC: Fluorite: from Ancient Treasures to Modern Labs and Collections (Gloria Staebler, Joan Deville, Earl Verbeek, R. Peter Richards and Fabien Cesbron)/Fluorite Luminescence (Earl Verbeek)/Fluorite Balls from Hell (Erich Offermann & R. Peter Richards)/Colors of EUROPE: Old Classics and New Finds: Fluorite from the United Kingdom (Ian Jonas)/Fluorite from Spain: Every Color Under the Sun (Guiomar & Miguel Calvo)/France (Christophe Lucas)/Switzerland (Hans Anton Stalder)/Best of the AMERICAS: Elmwood-Gordonsville-Cumberland Mine Complex Of Eastern Tennessee (Arvid Pasto & Brian Stefanec)/The Great Southern Illinois Fluorspar Deposits (Ross Lillie)/Connecticut (John Pawloski)/IridescentFluorite from OhioŽs Findlay Arch District (Jason McDonald)/Canada (Mark Mauthner & Frank Melanson)/Mexico: Hundreds of Localities, Great Associations (Matthias Jurgeit & Peter Megaw)/Fluorite from Peru (Rock Currier) Softcover, 126 pages, size: 29.7 x 21 cm.