Shopping Guides
-
Apparel & Accessories
- General Care Guidelines
-
Glossary
- Apparel Terms
- Footwear Terms
- Footwear Diagram
- Handbags Terms
- Fabrics & Weaves
- Fashion by Body Type
- Five Fashion Essentials
- Handbag Weight Comparisons
- Fibers
- Scarves in Fashion
- Size Information
- Sunglasses
-
Beauty
-
Cosmetics 101
-
Cosmetic Tools and Care
- Cosmetic Brushes
- Face Tools
- Eye Tools
- Other Beauty Tools
-
Makeup Application & Color Guide
- Cheeks
- Eyebrows
- Eyes
- Foundation
- Lips
- Hints for Mature Skin
- Hints for Quick Application
- The Smoky Eye Effect
- Makeup by Occasion
-
Cosmetic Tools and Care
- Hair Types and Styling
- Ingredient Glossary
-
Skin Care
- Acne/Oily Skin
- Aging Skin
- Dry Skin
- Normal Skin
- Sensitive Skin
-
Skin Care Regimen
- Cleanse
- Tone
- Exfoliate
- Refresh
- Moisturize
- Firm
- Protect
- Fragrance Types
-
Cosmetics 101
-
Computers & Electronics
-
Choosing a Camera
- Camera Functions
- Camera Glossary
- Digital Cameras
-
Choosing a Computer
- Choosing a Notebook
- Computer Glossary
- Setting Up Your Computer
- Choosing a GPS
- Gaming Systems & Ratings
-
Home Theater Systems
- Home Theater Glossary
- Refurbished Electronics
- TV Glossary& FAQs
- Unlocked Phones
-
Choosing a Camera
-
Coins
- American Coin Designs
- Coin Glossary
- Grading & Certification
- History of Coin Collecting
- History of Coin Jewelry
- Mints & Mint Marks
- Other Currency
- State & Territory Quarters
- Types of Coin Collections
- Types of Coin Collectors
-
Health & Fitness
- Bicycles
- BOSU Ball Exercises
- Heart Rate Monitoring
- Nutrition Glossary
- Pre-Workout Warm-ups
- Resistance Bands
- Stability Ball Exercises
- Stationary Bikes
- Treadmills
-
House & Home
- Bath Towels
-
Bedding
- Choosing Sheets
- Down
- Fabrics, Weaves & Fibers
- General Care Guidelines
- Size Information
- Top Layers
-
Cookware
-
Care & Maintenance
- All-Clad Care
- Cast Iron Care
- Copper Care
- Nonstick Care
- Stainless Steel Care
- Materials
- Pieces
-
Care & Maintenance
-
Cutlery
- Knife Construction
- Types of Knives
- Sharpening Knives
- Safety Tips
- Care and Cleaning
- Decor Periods
-
Dining & Entertaining
- Food, Drinks & Tabletop
- Setting a Casual Table
- Setting a Semi-Formal Table
- Setting a Formal Table
-
Feng Shui
- Five Elements
- Yin and Yang
- Feng Shui in Your Home
- Furniture Styles
- Furniture Woods
- Gemstone Globes
- Home Decor Essentials
-
Kitchen Appliances
- Blenders
- Coffeemakers
- Deep Fryers
-
Espresso Machines
- Types of Espresso Machines
- Subcategories
- Types of Power
- Freshly Ground or Pod?
- Espresso Glossary
- Some Basics to Consider
- Cleaning Your Espresso Machine
- Cups & Saucers
- Induction Cooktops
- Microwaves
- Rice Cookers
- Toasters & Toaster Ovens
-
Lighting
- Types of Lighting
- Types of Lamps
- Light Bulbs
- Lighting Glossary
- Luggage Tips
-
Mattresses
- Mattress Comfort
- Mattress Sizes
-
Mattress Types
- Air Chamber
- Innerspring
- Latex Foam
- Memory Foam
- Rugs
- Sewing Machines
-
Wine Enjoyment
- Aerating & Decanting Wine
- Storing & Preserving Wine
- Wine Glass Types
- Wine Glossary
-
Wine Tasting 101
- Types of Wine Tastings
- How to Conduct a Tasting
- The Tasting Process
- Tasting Cards
- Design Motifs & Symbolism
-
Jewelry
- Birthstones
- Care and Storage
-
Clasps and Closures
- Earring Backs
- Necklace and Bracelet Clasps
- Cleaning Methods
- Created and Simulated Gems
-
Gemstones
- Clarity and Color Grading
- Settings
- Mohs Scale
- Enhancement and Care
- Shapes or Cuts
-
A-B Gemstones
- Agate
- Alexandrite
- Amazonite
- Amber
- Amethyst
- Ametrine
- Andalusite
- Ammolite
- Andesine
- Apatite
- Aquamarine
- Aventurine
- Azurite
- Beryl
- Bloodstone
- Boulder Opal
- Brazanite
-
C-F Gemstones
- Carnelian
- Cat's Eye Chrysoberyl
- Chalcedony
- Charoite
- Chrome Diopside
- Chrysocolla
- Chrysoprase
- Cinnabar
- Citrine
- Coral
- Diamond
- Diopside
- Drusy
- Dumortierite
- Emerald
- Eudialite
- Fire Opal
- Fluorite
-
G-N Gemstones
- Garnet
- Howlite
- Hematite
- Iolite
- Jade
- Jasper
- Kunzite
- Kyanite
- Labradorite
- Lapis Lazuli
- Larimar
- Larvikite
- Magnesite
- Malachite
- Mandarin Garnet
- Marcasite
- Moldavite
- Moonstone
- Morganite
- Mother of Pearl
- Mystic Topaz
-
O-R Gemstones
- Obsidian
- Onyx
- Opal
- Ouro Verde
- Padparadscha Sapphire
- Pearl
- Paua Shell (Abalone)
- Peridot
- Peruvian Blue Opal
- Pietersite
- Prasiolite
- Prehnite
- Quartz
- Queen Conch Shell
- Rhodochrosite
- Rhodolite
- Rubellite
- Ruby
-
S-Z Gemstones
- Sandstone
- Sapphire
- Serpentine
- Sodalite
- Spessartite
- Sphene
- Spinel
- Sunstone
- Tanzanite
- Tashmarine
- Tiger's Eye
- Topaz
- Tourmaline
- Tsavorite
- Turquoise
- Unakite
- Venetian and Murano Glass
- Zircon
- Zoisite
- Zultanite
- Glossary
-
Jewelry Trends
- Alternative Birthstones
- Astrology
- Chinese Zodiac
- Italian Gold
- Jewelry Designs
- Right-Hand Rings
- Traditional Anniversary Gifts
- Manufacturing Techniques
-
Metals
- Ceramic
- Copper
- Gold
- Plated Silver or Bronze
- Platinum
- Ruthenium Plating
- Stainless Steel
- Sterling Silver
- Tungsten
- Size Information
-
Watches
- Watch Glossary
- Invicta Collections
- Maintenance, Care & Cleaning
- Measurements & Sizing
- Strap & Bracelet Materials
- Watch Case Dimensions
-
Watch Components
- Case
- Crystal
- Dial
- Movement
- Strap/Bracelet
- Water Resistance Levels
- Watch Weight Comparisons
Kyanite
Kyanite is a silicate mineral whose name is derived from the Greek word kyanos, meaning blue. This blue mineral can also appear to be white, grey, black or green. It is believed that kyanite will help you understand life lessons and tap into your creative side with art, dance and writing. It is also known to deflect negative energy to bring serenity and inner peace. This stone is thought to be good for communication, mental awareness, meditation, and dream recall.
Due to differing atom concentrations and orientations amongst crystal structures, most gems' hardness rankings can somewhat vary from crystal to crystal within a specific gem classification. Kyanite's identifying characteristic, however, is that it is uniquely anisotropic, which means its hardness often varies widely in the same crystal. For this reason, kyanite ranges 4.5-6.5 on the Mohs Hardness Scale.
As a gemstone, kyanite has been somewhat limited by its varying and unusual hardness ranking. Regardless, it has a lovely appearance when used in jewelry. Notable occurrences include Brazil, Switzerland, Russia, Serbia, India, Kenya, and in the southern United States.
