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IMG - glossary_thumb_adularescence_12174_210x135

Adularescence

IMG - glossary_thumb_agate_260496_210x135

Agate

IMG - glossary - thumb - alloy - 162735 210x135

Alloy

IMG - glossary - thumb - appraiser - 147385 210x135

Appraiser

glossary asterism 91732 210x135

Asterism

glossary atom 94939 210x135

Atom

IMG - glossary - thumb - auction house - 23749 210x135

Auction House

glossary aventurescence 241776 210x135

Aventurescence

IMG - glossary - thumb - bench jeweler - 252138 210x135

Bench Jeweler

glossary beryl 51095 210x135

Beryl

glossary binocularMicroscope 36775 210x135

Binocular Microscope

IMG - glossary - thumb - birthstone - 155309 210x135

Birthstone

IMG - glossary - thumb - bracelet - 200132 210x135

Bracelet

IMG - glossary - thumb - bronze - 43941 210x135

Bronze

glossary cabochon 153577 210x135

Cabochon

glossary - thumb - calcite 267586 210x135

Calcite

IMG - glossary - thumb - cameo - 157922 210x135

Cameo

glossary_thumb_carat_weightDiagram_210x135

Carat

IMG - glossary - thumb - chalcedony - 140053 210x135

Chalcedony

IMG - glossary - thumb - charm - 52458 210x135

Charm

glossary chatoyancy thumb 240482 210x135

Chatoyancy

glossary chemicalComposition 42024 210x135

Chemical Composition

IMG - glossary - thumb - choker - 263687 210x135

Choker

glossary thumb chrysoberyl 242924 210x135

Chrysoberyl

glossary thumb clarity 50800 210x135

Clarity

IMG - glossary - thumb - copper - 87008 210x135

Copper

glossary_thumb_corundum_220350_210x135

Corundum

glossary_thumb_corundum_220350_210x135

Crown

IMG - glossary - thumb - crystal - 147943 210x135

Crystal

glossary crystalStructure 42024 210x135

Crystal Structure

IMG - glossary - thumb - cuff - 198499 210x135

Cuff

IMG - glossary - thumb - cuff link - 228238 210x135

Cuff Link

glossary_thumb_culturedPearl_147728_210x135

Cultured Pearl

IMG - glossary - thumb - curator - 91086 210x135

Curator

IMG - glossary - thumb - deposit - 80038 210x135

Deposit

glossary durability 726 210x135

Durability

IMG - glossary - thumb - earring - 18037 210x135

Earring

IMG - glossary - thumb - enameling - 11435 210x135

Enameling

IMG - glossary - thumb - engraved - 161331 210x135

Engraved

glossary erosion 94815 210x135

Erosion

IMG - glossary - thumb - faceted - 80916 210x135

Faceted

glossary_thumb_feldspar_80348_210x135

Feldspar

IMG - glossary - thumb - field gemologist - 74872 210x135

Field Gemologist

IMG - glossary - thumb - filigree - 20529 210x135

Filigree

glossary fluorescence 33566 210x135

Fluorescence

glossary gem 12600 210x135

Gem

IMG - glossary gemologist 113267 210x135

Gemologist

IMG - Glossary Gemology 107286 210x135

Gemology

glossary geologist 34295 210x135

Geologist

glossary geology 91442 210x135

Geology

IMG - glossary - thumb - gold - 162056 210x135

Gold

IMG - glossary - thumb - goldsmith - 74265 210x135

Goldsmith

IMG - glossary - thumb - grade - 115178 210x135

Grade

IMG - glossary - thumb - grader - 60273 210x135

Grader

IMG - glossary - thumb - hairwork - 21206 210x135

Hairwork

glossary hardness 25685 210x135

Hardness

IMG - glossary - thumb - hoops - 162214 210x135

Hoops

glossary igneous 131683 210x135

Igneous

glossary inclusion 4348 210x135

Inclusion

glossary inorganic 80997 210x135

Inorganic

IMG - glossary - thumb - inscription - 80415 210x135

Inscription

glossary iridescence 7036 210x135

Iridescence

glossary jadeite 65905 210x135

Jadeite

IMG - glossary - thumb - jewelry - 54274 210x135

Jewelry

glossary karat 55494 210x135

Karat

IMG - glossary - thumb - lapidary - 144615 210x135

Lapidary

glossary lazurite 23568 210x135

Lapis lazuli

glossary loupe 97848 210x135

Loupe

glossary luster 12417 210x135

Luster

glossary matrix 6065 210x135

Matrix

IMG - glossary - thumb - metallurgy - 74312 210x135

Metallurgy

IMG - glossary - thumb - metalsmith - 90706 210x135

Metalsmith

glossary metamorphic 85951 210x135

Metamorphic

IMG - glossary - thumb - miner - 116156 210x135

Miner

IMG - glossary - thumb - mining - 152805 210x135

Mining

glossary mineral 12078 210x135

Mineral

glossary minerologist 156023 210x135

Mineralogist

glossary minerology 156024 210x135

Mineralogy

glossary mohs Scale 41198 210x135

Mohs Scale

IMG - glossary - thumb - mollusk 99090 210x135

Mollusk

IMG - glossary - thumb - mother-of-pearl - 86993 210x135

Mother-of-Pearl

glossary nacre 144602 210x135

Nacre

IMG - glossary - thumb - necklace - 11487 210x135

Necklace

glossary nephrite 4887 210x135

Nephrite

glossary octahedron 15046 210x135

Octahedron

glossary organic 81187 210x135

Organic

glossary synthetic 99915 210x135

Laboratory Grown

IMG - glossary - thumb - panning - 6834 210x135

Panning

glossary penlight 50114 210x135

Penlight

IMG - glossary - thumb - phenomenon 10893 210x135

Phenomenon

IMG - glossary - thumb - platinum - 162092 210x135

Platinum

glossary playOfColor 145810 210x135

Play-of-Color

glossary pleochroic 210x135

Pleochroic

glossary pyrite 33668 210x135

Pyrite

IMG - glossary - thumb - retailer - 74333 210x135

Retailer

IMG - glossary - thumb - ring - 11775 210x135

Ring

glossary rock 88202 210x135

Rock

glossary rockCycle 155854 210x135

Rock Cycle

IMG - glossary - thumb - scepter - 75705 210x135

Scepter

glossary sedimentary 131670 210x135

Sedimentary

IMG - glossary - thumb - serpentine - 11720 210x135

Serpentine

IMG - glossary - thumb - signet ring - 50358 210x135

Signet Ring

IMG - glossary - thumb - silver - 162054 210x135

Silver

glossary gemSpecies 795 210x135

Species

glossary stability 22529_22530 210x135

Stability

glossary stoneCloth 50105 210x135

Stone Cloth

IMG - glossary - thumb - tiara - 7041 210x135

Tiara

IMG - glossary - thumb - timepiece - 5809 210x135

Timepiece

IMG - glossary - thumb - toadstone - 156682 210x135

Toadstone

IMG - glossary - thumb - totem - 67944 210x135

Totem

glossary toughness 100 210x135

Toughness

glossary tweezers 50116 210x135

Tweezers

IMG - glossary - thumb - twinned crystal 141989 210x135

Twinned Crystal

IMG - Glossary Variety 42027 210x135

Variety

glossary weathering 14786 210x135

Weathering