Gemstone Education
Learn about gemstones, their properties, treatments, origins and buying considerations.
Gemstone Information 325
- Abalone Pearl Information
- About Chrome Diopside
- Actinolite Cat's Eye Gemstone Information
- African Tsavorite
- Agate Gemstone Information
- Agate Geode Gemstone Information
- Agate Stone
- Agatized Fossil Coral
- Albite Information
- Alexandrite Gemstone Information
- All about Garnet
- Almandine Garnet Gemstone Information
- Amazonite Gemstone Information
- Amber Gem Gemstone Information
- Amblygonite Gemstones
- Amethyst Gemstone Information
- Ametrine Gemstone Information
- Ammolite Gemstone Information
- Ancient Turquoise
- Andalusite Gemstone Information
- Andesine Labradorite Gemstone Information
- Andradite Garnet Gemstone Information
- Apatite Gemstone Information
- Apatite Gemstones
- Aquamarine Gemstone Information
- Aragonite Information
- Asparagus Gemstone
- Australian Boulder Opal
- Aventurine Gemstone Information
- Axinite Gems
- Axinite Gemstone Information
- Azotic Topaz Gemstone Information
- Azurite Gemstone Information
- Barite Information
- Beryl Family
- Bixbite: Red Beryl
- Black Melanite
- Black Opal Gemstone Information
- Black Tourmaline
- Bloodstone Gems
- Bloodstone Gemstone Information
- Blue Azurite Gemstone Information
- Blue Indicolite Tourmaline
- Blue Larimar
- Blue Sodalite Gems
- Blue Topaz Gems
- Blue Zircon Gemstones
- Boleite Gemstones
- Boulder Opal Gemstone Information
- Calcite Gemstone Information
- Calcite Gemstones
- California Benitoite
- Carnelian Gemstone Information
- Cassiterite Gems
- Cassiterite Gemstone Information
- Cat's Eye Apatite Gemstone Information
- Cat's Eye Aquamarine Gemstone Information
- Cat's Eye Augite Information
- Cat's Eye Diaspore Gemstone Information
- Cat's Eye Moonstone Gemstone Information
- Cat's Eye Scapolite Gemstone Information
- Cat's Eye Tourmaline Gemstone Information
- Cat’s Eye Opal Information
- Cavansite Information
- Chalcedony Gemstone Information
- Chalcedony Quartz
- Champagne Diamonds
- Charoite Gemstone Information
- Chinese Chicken's Blood Stone
- Chocolate Opal Gemstone Information
- Chrome Diopside Gemstone Information
- Chrome Tourmaline Gemstone Information
- Chrysoberyl Cat's Eye Gemstone Information
- Chrysoberyl Gemstone Information
- Chrysocolla Gemstone Information
- Chrysoprase Gemstone Information
- Citrine Gemstone Information
- Clinohumite Gemstone Information
- Color Change Diaspore Gemstone Information
- Color Change Fluorite Gems
- Color Change Garnet Gemstone Information
- Color Change Sapphire Gemstone Information
- Conch Pearls
- Coral Gem Gemstone Information
- Cordierite Gemstone
- Crocoite Information
- Cubic Zirconia
- Cuprite Information
- Danburite Gemstone Information
- Danburite Gemstones
- Demantoid Garnet Gems
- Demantoid Garnet Gemstone Information
- Dendritic Agate
- Dendritic Agate Gemstone Information
- Diamond Gemstone Information
- Different Colors of Sapphire
- Discover the Beauty of Aventurine Gemstones
- Dolomite Information
- Druzy Gemstones
- Dumortierite Quartz Gemstone Information
- Dumortierite Quartz Guide: Uses & Properties
- Emerald Gemstone Information
- Enstatite Gem Gemstone Information
- Epidote and Unakite
- Epidote Gemstone Information
- Euclase Information
- Eudialyte Information
- Feldspar Gemstones
- Fine Green Sapphire
- Fine Iolite is Rare
- Finest Red Rhodolite Garnet
- Fire Agate Gemstone Information
- Fire Opal Gemstone Information
- Fluorite Gemstone Information
- Fluorite: the Collector's Stone
- Fossil Coral Gemstone Information
- Garnet Gemstone Information
- Gaspeite Gemstone Information
- Gem Silica
- Golden Beryl Gemstone Information
- Goshenite Gemstone Information
- Goshenite Gemstones
- Grandidierite Gem Gemstone Information
- Green Amethyst
- Green Amethyst Gems
- Green Dioptase
- Green Gaspeite
- Green Seraphinite
- Green Serpentine
- Green Turquoise
- Grossular Garnet
- Grossularite Garnet Gemstone Information
- Hackmanite Gemstone Information
- Hambergite Gems
- Hambergite Gemstone Information
- Hawk's Eye Gemstone Information
- Heliodor or Golden Beryl
- Hematite and Pyrite
- Hematite Gemstone Information
- Hemimorphite Gems
- Hemimorphite Gemstone Information
- Hessonite Garnet Gemstone Information
- Hiddenite Gemstone Information
- Hornblende and Gems
- Howlite Gems
- Howlite Gemstone Information
- Hyalite Opal Gemstone Information
- Idocrase Gemstone Information
- Idocrase Vesuvianite
- Imperial Topaz Gemstone Information
- Iolite Gemstone Information
- Jade Gemstone Information
- Jade or Jadeite
- Jadeite Gemstone Information
- Jasper Gemstone Information
- Jet Black Gems
- Kornerupine Gems
- Kornerupine Gemstone Information
- Kunzite Gemstone Information
- Kyanite Gemstone Information
- Labradorite Gemstone Information
- Lapis Lazuli Gemstone Information
- Larimar Gemstone Information
- Lazulite Information
- Legrandite Information
- Lemon Quartz Gem Information
- Lepidolite Gemstone Information
- Lilac Lepidolite
- London Blue Topaz
- Malachite Gemstone Information
- Malaya Garnet Gemstone Information
- Mali Garnet Gemstone Information
- Mali Garnet Gemstones
- Marcasite and Pyrite
- Maw-Sit-Sit from Burma
- Maw-Sit-Sit Gemstone Information
- Melanite Gemstone Information
- Mexican Fire Opal
- Moldavite and Tektite
- Moldavite Gemstone Information
- Moonstone Gemstone Information
- Moonstone Gemstones
- Morganite Gemstone Information
- Morganite or Pink Beryl
- Moss Opal Gemstone Information
- Mother of Pearl Gemstone Information
- Mother-of-Pearl Gems
- Muscovite and Fuchsite
- Mystic Quartz Gemstone Information
- Mystic Topaz Gemstone Information
- Natural Carnelian
- Nephrite Jade Gemstone Information
- Nuummite Gemstone Information
- Obsidian Gemstone Information
- Obsidian Volcanic Glass
- Omphacite Jade Gemstone Information
- Onyx Gemstone Information
- Onyx Stone
- Opal Information
- Opal: Fire of the Desert
- Orange Sapphire Gemstones
- Orthoclase Gemstone Information
- Padparadscha Sapphire
- Paraiba Tourmaline Gems
- Pearl Gemstone Information
- Pectolite 'Larimar' Gemstone Information
- Peridot Gems
- Peridot Gemstone Information
- Pezzottaite Gemstones
- Pietersite Gems
- Pietersite Gemstone Information
- Pink Kunzite
- Pink Sapphire
- Pink Tourmaline Gems
- Prasiolite Information
- Precious Beryl Gemstone Information
- Precious Coral
- Prehnite Gems
- Prehnite Gemstone Information
- Proustite Information
- Psilomelane Information
- Purple Sugilite
- Pyrite Gemstone Information
- Pyrope Garnet Gemstone Information
- Quartz Gemstone Information
- Rainbow Moonstone Gemstone Information
- Rainbow Pyrite Gemstone Information
- Rainbow Scapolite Gems
- Rare Alexandrite Gems
- Rare Ammolite
- Rare Chrome Tourmaline
- Rare Chrysoberyl Cat's Eye
- Rare Chrysoprase
- Rare Clinohumite
- Rare Fire Agate
- Rare Garnets
- Rare Sillimanite Gems
- Rare Spinel
- Rare Tourmaline
- Realgar Information
- Red Cinnabar
- Red Rubellite Tourmaline
- Red Sapphire
- Rhodochrosite Gemstone Information
- Rhodolite Garnet Gemstone Information
- Rhodonite Gemstone Information
- Rhodonite Gemstones
- Rose Quartz Gemstone Information
- Rose Quartz Gemstones
- Rubellite Rubric
- Rubellite Tourmaline Gemstone Information
- Ruby Gemstone Information
- Ruby in Fuchsite Information: Learn all about this interesting gemstone
- Ruby-Zoisite Gemstone Information
- Rutilated Topaz
- Rutile Quartz Gemstone Information
- Rutile Topaz Gemstone Information
- Sapphire Gemstone Information
- Sard and Sardonyx
- Scapolite Gems
- Scapolite Gemstone Information
- Scolecite Information
- Selenite Gemstones
- Seraphinite Gemstone Information
- Serpentine Gemstone Information
- Shattuckite Informationen
- Sillimanite Gem Gemstone Information
- Sillimanite Gemstones
- Smithsonite Gems
- Smithsonite Gemstone Information
- Smoky Quartz and Topaz
- Smoky Quartz Gemstone Information
- Sodalite Gemstone Information
- Special Spessartite Garnet
- Spectrolite Labradorite
- Spessartite Garnet Gemstone Information
- Sphalerite Gemstone Information
- Sphene Brilliance
- Sphene Gemstone Information
- Spinel Gemstone Information
- Spodumene Gemstone Information
- Spodumene Species
- Star Diopside: The Black Star of India
- Star Garnet Gemstone Information
- Star Moonstone Gemstone Information
- Star Ruby Gemstone Information
- Star Sapphire Gemstone Information
- Strawberry Quartz Gems
- Strawberry Quartz Gemstone Information
- Sugilite Gemstone Information
- Sunstone Gemstone Information
- Synthetic Emerald
- Synthetic Moissanite
- Taaffeite Gemstones
- Tanzanite Gemstone Information
- Tanzanite Prices
- Tashmarine Diopside
- Teal Sapphire
- The Mystery of Andesine
- The Rarest Color of Topaz
- The Secret of Spinel
- The World's Rarest Gemstone
- Tiger's Eye Gemstone Information
- Topaz Gemstone Information
- Tourmaline Gemstone Information
- Tourmaline Gemstone Varieties
- Tremolite Information
- Tsavorite Garnet Gemstone Information
- Turquoise Gemstone Information
- Ulexite: A Fiber Optic Gem
- Unmistakable Andalusite
- Uvarovite Garnet
- Varieties of Garnet Stone
- Varieties of Jade
- Variscite Gems
- Variscite Gemstone Information
- Verdite Gemstone Information
- Violet Charoite
- What is Chrysoberyl?
- World of Quartz
- Zircon and Zirconology
- Zircon Gemstone Information
- Zircon Stone
- Zoisite Gemstones
- Zultanite, Diaspore or Csarite?
Buying Guides 270
- A Guide to Buying Topaz
- Actinolite Cat's Eye Buying Guide
- Affordable Gemstones
- Affordable Loose Zircon Guide for Casual Buyers
- Agate Buying Guide
- Alexandrite Buying Guide
- Almandine Garnet Buying Guide
- Amazonite Buying Guide
- Amethyst Buying Guide
- Amethyst Price Per Carat
- Ametrine Buying Guide
- Ammolite Buying Guide
- Andalusite Buying Guide
- Apatite Buying Guide
- Aquamarine Buying Guide
- Aragonite Buying Guide
- Autumn Gemstones
- Aventurine Buying Guide
- Axinite Buying Guide
- Best Gemstone Combinations for Amethyst
- Best Gemstones for Artisan Jewelry
- Best gemstones for specific projects
- Best Value Gemstones
- Best Websites Gemstones in 2025
- Bi-Color Tourmaline Buying Guide
- Black Onyx Buying Guide
- Black Opal Buying Guide
- Black Spinel Buying Guide
- Black Star Sapphire Buying Guide
- Black Tourmaline Buying Guide
- Bloodstone Buying Guide
- Blue Apatite Buying Guide
- Blue Gemstones
- Blue Gemstones for Jewelry
- Blue Sapphire Buying Guide
- Blue Spinel Buying Guide
- Blue Spinel Guide
- Blue Star Sapphire Buying Guide
- Blue Topaz Buying Guide
- Blue Tourmaline Buying Guide
- Blue Zircon Buying Guide
- Boulder Opal Buying Guide
- Brown Jasper Buying Guide
- Brown Zircon Buying Guide
- Buyer's Guide
- Buying Aquamarine
- Buying Black Gems for Jewelry
- Buying Gems in Thailand
- Buying Organic Gems and Jewelry
- Buying Pink Gems for Jewelry
- Buying Quality Body Jewelry
- Calcite Buying Guide
- Calibrated Gemstones
- Calibrated Size Chart
- Calibrated Size Variance & Tolerance
- Can I afford a blue sapphire?
- Cat's Eye Apatite Buying Guide
- Cat's Eye Opal Buying Guide
- Cat's Eye Scapolite Buying Guide
- Cat's Eye Tourmaline Buying Guide
- Certified Gemstones
- Charoite Buying Guide
- Cheap Gemstones
- Chocolate Opal Buying Guide
- Chrome Diopside Buying Guide
- Chrysoberyl Buying Guide
- Chrysoberyl Cat's Eye Buying Guide
- Chrysoprase Buying Guide
- Cinnabar Buying Guide
- Clinohumite Buying Guide
- Color-Change Diaspore Buying Guide
- Color-Change Fluorite Buying Guide
- Color-Change Sapphire Buying Guide
- Coral Buying Guide
- Dendritic Agate Buying Guide
- Determine the Quality of a Sapphire
- Determining Amethyst Quality
- Diamond Buying Guide
- Druzy Amethyst Buying Guide
- Druzy Azurite Buying Guide
- Emerald Buying Guide
- Engagement Ring Choices
- Ethical Gemstones
- Feather Pyrite Buying Guide
- Fire Agate Buying Guide
- Fire Opal Buying Guide
- Fluorite Buying Guide
- Fossil Coral Buying Guide
- Garnet Buying Guide
- Gem Buyer's Guide Advice
- Gem Size to Weight Ratio
- Gems for Engagement Rings
- Gems for her or him
- Gems for Night Time
- Gems for Valentine's Day
- Gemstone Cabochons for Jewelry
- Gemstone Earrings
- Gemstone Engagement Rings
- Gemstone Jewelry
- Gemstone Sourcing Solutions for Jewelers
- Gemstones for Artisan Jewelry
- Gemstones for Daytime
- Gemstones for Men
- Gemstones for Pendants
- Gemstones for Spring
- Gemstones for Wire Wrapping
- Golden Beryl Buying Guide
- Grandidierite Buying Guide
- Green Agate Buying Guide
- Green Aventurine Buying Guide
- Green Gemstones for Jewelry
- Green Metamict Zircon
- Green Sapphire Buying Guide
- Green Tourmaline Buying Guide
- Grossularite Garnet Buying Guide
- Heart Engagement Rings
- Hematite Buying Guide
- Hemimorphite Buying Guide
- Hemimorphite Druzy Buying Guide
- Hessonite Garnet Buying Guide
- Hiddenite Buying Guide
- Holiday Season Gems
- How Big is That Gem?
- Howlite Buying Guide
- Idocrase Buying Guide
- Imperial Topaz Buying Guide
- Iolite Buying Guide
- Jade Buying Guide
- Jadeite Buying Guide
- Jasper Buying Guide
- Jewelry Gemstones
- Jewelry Making Gems - Beginners
- Jewelry Retailer Secrets
- Kornerupine Buying Guide
- Kunzite Buying Guide
- Kunzite Value
- Kyanite Buying Guide
- Labradorite Buying Guide
- Lapis Lazuli Buying Guide
- Large Gemstones
- Larimar Buying Guide
- Lazulite Buying Guide
- Lemon Quartz Buying Guide
- Lepidolite Buying Guide
- London Blue Topaz Buying Guide
- Loose Zircon Guide for Gemstone Collectors
- Loose Zircon Guide for Jewelry Designers and Crafters
- Malachite Buying Guide
- Malaya Garnet Buying Guide
- Mali Garnet Buying Guide
- Match Gems to Hair, Eye and Skin
- Matching Gemstone Pairs
- Matrix Opal Buying Guide
- Maw-Sit-Sit Buying Guide
- Moldavite Buying Guide
- Moonstone Buying Guide
- Morganite Buying Guide
- Moss Agate Buying Guide
- Mother of Pearl Buying Guide
- Mother's Day: Gems for Mother's Jewelry
- Mystic Quartz Buying Guide
- Natural Gemstones
- Nuummite Buying Guide
- Obsidian Buying Guide
- Odd Shaped Gemstones for Jewelry
- Onyx Buying Guide
- Opal Triplet Buying Guide
- Orange Agate Buying Guide
- Orange Sapphire Buying Guide
- Orange Zircon Buying Guide
- Pastel Colored Gemstones
- Peanut Wood Buying Guide
- Pearl Buying Guide
- Peridot Buying Guide
- Pietersite Buying Guide
- Pink Sapphire Buying Guide
- Pink Spinel Buying Guide
- Pink Topaz Buying Guide
- Pink Tourmaline Buying Guide
- Prehnite Buying Guide
- Prong Vs. Bezel Settings
- Psilomelane Dendrite Buying Guide
- Purple and Violet Gems
- Purple Sapphire Buying Guide
- Purple Tourmaline Buying Guide
- Pyrite Buying Guide
- Pyrope Garnet Buying Guide
- Quartz Buying Guide
- Quartz Cat's Eye Buying Guide
- Quartz With Hedenbergite Buying Guide
- Quartz With Marcasite Buying Guide
- Rainbow Moonstone Buying Guide
- Rainbow Pyrite Buying Guide
- Red Gems for Jewelry
- Red Zircon Buying Guide
- Rhodochrosite Buying Guide
- Rhodolite Garnet Buying Guide
- Rhodonite Buying Guide
- Ring Size Chart
- Rocks for Pops on Father's Day
- Rose Quartz Buying Guide
- Rubellite Tourmaline Buying Guide
- Ruby Buying Guide
- Ruby in Fuchsite Buying Guide
- Ruby-Zoisite Buying Guide
- Rutile Quartz Buying Guide
- Rutile Topaz Buying Guide
- Sapphire - Tanzanite Differences
- Sapphire Buying Guide
- Sapphire Prices
- Scolecite Buying Guide
- Seraphinite Buying Guide
- Should I buy an Amethyst or Not?
- Sillimanite Buying Guide
- Sillimanite Cat's Eye Buying Guide
- Sizzling Hot Pink Gems
- Smaller Than Expected Gems
- Smithsonite Buying Guide
- Smoky Quartz Buying Guide
- Snowflake Obsidian Buying Guide
- Sodalite Buying Guide
- Spectrolite Buying Guide
- Spessartite Garnet Buying Guide
- Sphalerite Buying Guide
- Sphene Buying Guide
- Spodumene Buying Guide
- St Patrick's Day - 6 Gemstones
- Star Diopside Buying Guide
- Star Garnet Buying Guide
- Star Moonstone Buying Guide
- Star Rose Quartz Buying Guide
- Star Ruby Buying Guide
- Star Sapphire Buying Guide
- Strawberry Quartz Buying Guide
- Summer Gemstones
- Swiss Blue Topaz Buying Guide
- Tanzanite Buying Guide
- Teal Sapphire Buying Guide
- Tennis Bracelets
- The Right Gem for Your Jewelry
- Tiger's Eye Buying Guide
- Tiger's Eye Matrix Buying Guide
- Tips for sourcing affordable online
- Tourmaline Buying Guide
- Tourmaline Value
- Tsavorite Garnet Buying Guide
- Turquoise Buying Guide
- Understanding Gem Sizes
- Unheated Sapphire Buying Guide
- Unique Gemstones
- Uvarovite Garnet Drusy Buying Guide
- Valentine's Day Gift Ideas
- Violet Sapphire Buying Guide
- Vivid Gemstones
- Watermelon Tourmaline Buying Guide
- White Agate Buying Guide
- White Diamond Buying Guide
- White Gems for Jewelry
- White Opal Buying Guide
- White Quartz Buying Guide
- White Sapphire Buying Guide
- White Topaz Buying Guide
- Wholesale Zircon Guide for Resellers and Jewelers
- Why Buy Mother of Pearl Jewelry
- Why certification matters
- Winter Gemstones
- Yellow Kunzite
- Yellow Sapphire Buying Guide
- Zambian Emerald Buying Guide
- Zircon Buying Guide
Treatments & Care 32
- Beryllium Gemstone Treatments
- Black Metal Jewelry
- Caring for Gemstones
- Caring for Opals
- Detecting Gem Treatments
- Determine Sapphire Treatment
- Diffusion Treatment
- Emerald Treatments
- Fracture Filled
- Fracture-filled Ruby
- Gem Treatment Disclosure
- Gemstone Cleaning
- Gemstone Doublets
- Gemstone Treatments
- Gentle Heat Treatment
- Heat Treatment
- Irradiation Treatment
- Making Mystic Gems
- Mystic Topaz Gems
- Opal Doublet - Opal
- Replace Lost or Missing Gems
- Rhodium-Plated Jewelry
- Stabilization and Impregnation
- Taking Care of Gemstones
- Thai Beryllium Scandal
- Unheated Sapphire Gems
- Untreated Gems
- Untreated Gems for Jewelry
- Untreated Gems for Jewelry II
- Untreated Gemstones
- Untreated Gemstones
- What is a Natural Sapphire?
Gemstone Properties 89
- 2 or 3 Measurements for Gems
- Advanced Gem Analysis
- Alexandrite - The Color-Change Phenomenon Explained
- Birefringence of Gemstones
- Botryoidal Gemstones
- Brilliance, Luster and Fire
- Carat Weight
- Cat's Eye Gems
- Classifying Gemstones
- Cleavage Chart
- Color Basics
- Color Change Gems
- Color Change Gemstones
- Color Change Gemstones
- Color Zoning in Gemstones
- Colored Gem Clarity Grades
- Colored Gem Groups
- Concave Cut Gems
- Concave Cutting
- Copper Bearing Gems
- Copper-Bearing Gemstones
- Culet in Cut Gems
- Detecting Synthetic Quartz
- Diamond and Graphite
- Diamond Testing
- Dispersion Chart
- Faceted Gemstones
- Facets Cut or Cut en Cabochon
- Fluorescent Gems
- Gem Color - Streak
- Gem Color Saturation
- Gem Cutting
- Gem Hardness and Durability
- Gem Pavilion, Girdle and Crown
- Gemstone Brilliance & Luster
- Gemstone Brilliance and Fire
- Gemstone Clarity and Cut
- Gemstone Clarity Grading
- Gemstone Clarity Scale
- Gemstone Cleavage
- Gemstone Color
- Gemstone Durability
- Gemstone Hardness Explained
- Gemstone Identification
- Gemstone Labs
- Gemstone Scintillation
- Gemstone Shape vs Cut
- Gemstone Testers
- Gemstone Windows
- Gemstones that Sparkle
- Genuine Amethyst and Citrine
- Hackmanite Tenebrescence
- How Can I Tell If My Citrine Is Real?
- How Gems are Colored
- How to tell if Amethyst is Real?
- How to Tell if Topaz is Real?
- Hydrothermal Quartz
- Kyanite Hardness
- Labradorite - What Causes Labradorescence?
- Labradorite Iridescence
- Lighting and Gem Color
- Meaning of Cabochon
- Measure Gemstone Hardness
- Moonstone - What Causes Adularescence?
- Native Cut Gemstones
- Organic Gemstones
- Pigeon Blood Ruby
- Pleochroic Gemstones
- Portuguese Cut Gemstones
- Princess-Cut Gemstones
- Raman Spectroscopy
- Refractive Index Chart
- Refractive Index of Gems
- Rutile in Gems
- Seeing Gemstone Stars
- Simulants Vs. Synthetics
- Singly Refractive Gems
- Specific Gravity Chart
- Specific Gravity Explained
- Sphalerite Fire
- Star Gemstones
- Star Sapphire - What Causes Asterism?
- Synthetic Ruby and Sapphire
- Topaz Colors
- Tourmaline Cut & Shape
- Trilliant Cut Gems
- Unfinished Cabochon Bottoms
- Valuable Inclusions
- Why Cut as Cabochons?
Origins & Mining 57
- Afghanistan and Gems
- Afghanistan Gemstones
- African Gemstones
- Amazonite Locations
- American Gemstones
- Amethyst Deposits
- Ametrine from Bolivia
- Australian Gemstones
- Australian Gemstones
- Brilliant Brazilian Gems
- Cambodian Gem Mountains
- Chinese Gems and Jewelry
- Conflict-free gemstones and their appeal
- Country of Gem Origin
- Country of Origin
- Desert Gems and Minerals
- Emeralds Around the World
- Emeralds from Zambia
- Gem Mining in Madagascar
- Gem Mining in Malawi
- Gem Mining in Tanzania
- Gems from Afghanistan
- Gems from Botswana
- Gems from Madagascar
- Gems from Pakistan
- Gems in the UK
- Gemstone Deposits
- Gemstones from Africa
- Gemstones from Brazil
- Gemstones from Myanmar
- Gemstones from Russia
- Gemstones from Sri Lanka
- Golden Triangle Sapphires
- Greenland Rubies
- How Gemstones are Formed
- Indonesian Gemstones
- Kashmir Sapphire
- Kyanite from Nepal
- Largest Faceted Gemstones
- Loose Gemstones from Mine to Market
- Malachite from Africa
- Mining Sapphire in Australia
- Mozambique Gemstones
- Mozambique Tourmaline
- Pailin Blue Sapphire
- Sierra Leone's Diamonds
- Sources for Fine Ruby Gems
- Sources for Sapphire Gems
- Sri Lanka Sapphires
- Thai Rubies in Trat
- The Future of Gemstones
- The Pearls of America
- Tourmaline in America
- Urban Mining
- Vietnam Gems; Hanoi Rocks
- Where are Sapphires Found?
- Where Is Topaz Found the Most
Meanings & Lore 156
- A Gemstone for every Room
- About Chrysocolla
- Agate Meaning and Powers
- Alexandrite Meaning and History Guide
- Allure of Yellow Sapphire
- Almandine Garnet Meaning and History Guide
- Amazonite Meaning and History Guide
- Amazonite Meaning and Powers
- Amethyst Meaning and Powers
- Ametrine Meaning and History Guide
- Ammolite Meaning and History Guide
- Andalusite Meaning and History Guide
- Apatite Meaning and History Guide
- Apatite Meaning and Powers
- Aquamarine Meaning and Powers
- Aventurine Meaning and History Guide
- Axinite Meaning and History Guide
- Best Gemstone Combinations
- Bi-Color Tourmaline Meaning and History Guide
- Black Opal Meaning and History Guide
- Bloodstone Meaning and History Guide
- Bloodstone Meaning and Powers
- Blue Sapphire Meaning and History Guide
- Blue Tourmaline Meaning and History Guide
- Blue Zircon Meaning and History Guide
- Carnelian Meaning & Powers
- Chakra Gemstones
- Chalcedony Meaning
- Charoite Meaning and History Guide
- Chocolate Opal Meaning and History Guide
- Chrome Diopside Meaning and History Guide
- Chrysoberyl Meaning and History Guide
- Citrine Meaning and Powers
- Citrine Properties
- Citrine Ring Meaning
- Color-Change Fluorite Meaning and History Guide
- Coral Meaning and History Guide
- Crystal Healing Jewelry
- Diamond Meaning and Powers
- Emerald Meaning and Powers
- EMF Protective Gemstones
- Engagement Ring Superstitions
- Feng Shui and Gemstones
- Fertility Gems and Charms
- Fire Opal Meaning and History Guide
- Fluorite Meaning and History Guide
- Garnet Meaning and Powers
- Gems and the 4 Elements
- Gems and the 5 elements
- Gems for a New Beginning
- Gems for Blood Groups
- Gems for Essential Workers
- Gems for Memory Enhancement
- Gems for Physical Fitness
- Gems for Stress Relief
- Gems In Dreams
- Gems in Dreams (2)
- Gems to boost Immune System
- Gemstone Gift
- Gemstone Meanings
- Gemstone Superstitions
- Gemstones and Karma
- Gemstones for a balanced Qi
- Gemstones for Children
- Gemstones for Confidence
- Gemstones for Creativity
- Gemstones for Fathers
- Gemstones for Fertility
- Gemstones for Friendship
- Gemstones for Hope
- Gemstones for Insomnia
- Gemstones for Intuition
- Gemstones for Love
- Gemstones for Manifestation
- Gemstones for Mindfulness
- Gemstones for Mothers
- Gemstones for Motivation
- Gemstones for Optimism
- Gemstones for Pendulums
- Gemstones for Pets
- Gemstones for Phobias
- Gemstones for Psychic Attack
- Gemstones for Teachers
- Gemstones for Travel
- Green Gemstone Meaning
- Green Tourmaline Meaning and History Guide
- Healing Gemstones
- Hemimorphite Meaning and History Guide
- Imperial Topaz Meaning and History Guide
- Jasper Meaning and History Guide
- Kunzite Meaning and History Guide
- Kyanite Meaning and History Guide
- Lapis Lazuli Meaning and History Guide
- Lazulite Meaning and History Guide
- Lucky Gemstones
- Malachite Meaning and History Guide
- Malachite Meaning and Powers
- Meaning & Powers of Yellow Gems
- Medical Profession Gems
- Medicinal Gemstones
- Meditation and Yoga Gems
- Moldavite Meaning and History Guide
- Moonstone Lore & Legend
- Nine Gems Jewelry: Navaratna
- Obsidian Meaning and History Guide
- Opal Meaning and Powers
- Peridot Meaning and History Guide
- Peridot Meaning and Powers
- Pietersite Meaning and History Guide
- Pink Tourmaline Meaning and History Guide
- Powerful Blue Gems
- Protective Eye Amulets
- Pukhraj Yellow Sapphire
- Purple Sapphire Meaning and History Guide
- Pyrite Meaning and History Guide
- Red Gemstones Meaning
- Rhodochrosite Gems
- Rhodochrosite Meaning and History Guide
- Rhodolite Garnet Meaning and History Guide
- Rhodonite Meaning and History Guide
- Romantic Rocks: Gems for Love
- Rose Quartz Meaning and Powers
- Rubellite Tourmaline Meaning and History Guide
- Ruby Meaning and Powers
- Ruby-in-Zoisite
- Rutile Topaz Meaning and History Guide
- Sapphire Meaning and Powers
- Seraphinite Meaning and History Guide
- Serpentine Meaning and History Guide
- Shocking Crystal Jewelry
- Snowflake Obsidian Meaning and History Guide
- Sodalite Meaning and History Guide
- Spectrolite Meaning and History Guide
- Spessartite Garnet Meaning and History Guide
- Spinel Meaning and Powers
- Spodumene Meaning and History Guide
- Super Seven Healing Quartz
- Tanzanite Meaning and History Guide
- Tarot Cards and Gems
- The Black Orlov Diamond
- The Power of Purple Gems
- Tiger's Eye Gems
- Tiger's Eye Meaning and History Guide
- Tiger’s Eye Meaning and Powers
- Top Gemstone Elixirs
- Topaz Meaning and History Guide
- Topaz Meaning and Powers
- Tourmaline Meaning and Powers
- Tsavorite Garnet Meaning and History Guide
- Wealth Gemstones
- What Gem Are You?
- What is Hessonite Garnet?
- Who Should Wear Topaz
- Working from Home Gemstones
- Yellow Sapphire Meaning and History Guide
- Zircon Meaning and History Guide
