Tag: Crystal

The Crystal Alchemist A Comprehensive Guide to Unlocking the Transformative Power of Gems and Stones (Repost)


Free Download Karen Frazier, "The Crystal Alchemist: A Comprehensive Guide to Unlocking the Transformative Power of Gems and Stones"
English | 2019 | ISBN: 1684032954 | EPUB | pages: 264 | 1.3 mb
The Crystal Alchemist goes beyond the basics of most reference books to offer specifics on how you can enhance your life with crystals every day.

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Crystal Lace Necklace Patterns, Bead Weaving Technique


Free Download Crystal Lace Necklace Patterns, Bead Weaving Technique By Sandra D. Halpenny
2006 | 88 Pages | ISBN: 0973797304 | PDF | 49 MB
This book takes you through 16 necklace patterns with beautiful, full color illustrations and step-by-step directions. To learn the stitch, start at the first and easiest necklace, work your way through the book to the more complicated patterns. You will be making yourself necklaces and learning the net weave stitch too. Even if you have done the net weave stitch, or have done my patterns before, you will enjoy this book of new necklace patterns to add to your collection.

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Crystallography and Crystal Chemistry


Free Download Crystallography and Crystal Chemistry
English | 2024 | ISBN: 3031497511 | 459 Pages | PDF EPUB (True) | 72 MB
This textbook introduces readers to the language, concepts, and tools of crystallography, as well as many aspects of crystal chemistry. Important topics, such as bonding, electronegativity, lattice energy, symmetry operations, crystal defects, and structure-property relationships are covered. Worked examples are included where appropriate. By uniquely combining elements of crystallography and crystal chemistry, the text is a useful and accessible resource for students across many disciplines. Chapter summaries and example problems are included to optimize use by students and faculty in both graduate and undergraduate curricula. Historical context to relevant discoveries and biographical sketches of many of the scientists involved in the development of this field are also provided to expand the student’s knowledge of both solid-state science and scientists.

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Mathematical Methods in Liquid Crystal Optics and Lens Design


Free Download Mathematical Methods in Liquid Crystal Optics and Lens Design by Eric Stachura
English | PDF EPUB (True) | 2024 | 284 Pages | ISBN : 3031466136 | 30.7 MB
Freeform lens design has numerous applications in imaging, aerospace, and biomedicine. Due to recent advancements in precision cutting and grinding, the manufacturing of freeform optical lenses with very high precision is now possible. However, there is still a significant lack of mathematical literature on the subject, and essentially none related to liquid crystals. Liquid crystals are appealing for use in imaging due to their flexibility and unique electro-optical properties.

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