Hemimorphite
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- Actinolite
- Adamite
- Agate
- Alabaster
- Albite
- Altaite
- Amazonite
- Amber (fossil)
- Amethyst
- Ametrine
- Ammonite (fossil)
- Andradite Garnet
- Angel Aura Quartz
- Angelite
- Apatite
- Apophyllite
- Aqua Aura Quartz
- Aquamarine
- Aurichalcite
- Australian Opals
- Austinite
- Aventurine
- Azurite
- Baker Geodes
- Bahia Amethyst
- Banded Amethyst
- Baltic Amber (fossil)
- Barite
- Beryl
- Black Kyanite
- Black Moonstone
- Black Onyx
- Black Opal
- Black Tourmaline (Schorl)
- Bloodstone
- Blue Fluorite
- Blue Lace Agate
- Blue Topaz
- Blue Tourmaline (Indicolite)
- Boulder Opal
- Botswana Agate
- Bronzite
- Bumblebee Jasper
- Cactus/Spirit/Faerie Quartz
- Calcite
- Carnelian
- Cassiterite
- Celestite
- Cerussite
- Chabazite
- Chalcedony
- Charoite
- Chevron Amethyst
- Chiastolite
- Chrome Diopside
- Chrysocolla
- Citrine
- Clear Quartz
- Cobaltoan Calcite
- Conichalcite
- Copper
- Coral
- Coral (fossil)
- Covellite
- Columbite
- Crazy Lace Agate
- Crocoite
- Cuprite
- Cuprian Austinite
- Dalmatian Jasper
- Danburite
- Demantoid Garnet
- Dendritic Agate
- Descloisite
- Diamond
- Dinosaur Bone (fossil)
- Dioptase
- Dogtooth Calcite
- Dolomite
- Dolostone
- Dragonsblood Jasper
- Emerald
- Epidote
- Ethiopian Emerald
- Ethiopian Opal
- Feldspar
- Flower Agate
- Fluorapatite
- Fluorite
- Fulgurite (Lechatelierite)
- Galena
- The Garnet Group
- Gaspeite
- Geodes
- Goethite
- Goldstone
- Green Apophyllite
- Green Aventurine
- Green Fluorite
- Green Moonstone
- Green Onyx
- Green Opal
- Green Tourmaline (Verdelite)
- Grossular Garnet
- Gypsum
- Gypsum - desert rose
- Hematite
- Hemimorphite
- Herkimer "diamond"
- Hessonite Garnet
- Heulandite
- Himalayan Salt
- Hydroxyl-Clinohumite
- Iceland Spar Calcite Rhombus
- Idocrase
- Imperial Topaz
- Inclusion Quartz
- Indigo Gabbro
- Iolite
- Jacare Amethyst
- Jade, Nephrite, and Jadeite
- Jasper
- Jet
- K2 Jasper
- Kambaba Jasper
- Kiwi Jasper
- Kyanite
- Labradorite
- Lapis Lazuli
- Larimar
- Leaf (fossil)
- Lemurian quartz
- Lepidolite
- Lithium Quartz
- Lybian Desert Glass
- Malachite
- Magnetite
- Mangano Calcite
- Mesolite
- Meteorite
- Mexican Fire Opal
- Mimetite
- Moldavite
- Montana Sapphire
- Mookaite Jasper
- Moonstone
- Mordenite
- Morganite
- Moss Agate
- Mother-of-Pearl
- Mottramite
- Moqui Balls
- Mystic
- Obsidian - sheen
- Ocean Jasper
- Onyx
- Opal
- Opalina
- Opalite
- Orgonite
- Orpheus Agate
- Orpiment
- Orthoclase
- Peach Moonstone
- Pearl
- Petrified Wood (fossil)
- Peridot
- Phlogopite
- Pietersite
- Pink Moonstone
- Pink Opal
- Pinolith
- Porphyry
- Poppy Jasper
- Prasiolite (green Amethyst)
- Prehnite
- Puddingstone
- Purple Fluorite
- Pyrite
- Quartz
- Rainbow Moonstone
- Red Flower Jasper
- Red Jasper
- Red Selenite
- Red Tiger Eye
- Ricardite
- Rhodochrocite
- Rhodonite
- Rosasite
- Rose Quartz
- Ruby
- Ruby in Fuchite
- Ruby in Kyanite
- Ruby in Zoisite (Anyolite)
- Rutilated Quartz
- Sapphire
- Sand Dollar (fossil)
- Sandstone
- Sardonyx
- Schorl (Black Tourmaline)
- Sea Urchin (fossil)
- Sedona Jasper
- Sedona Sunrise
- Selenite
- Seraphinite
- Serpentine
- Septarian Calcite
- Shadow Amethyst
- Sheen Obsidian
- Shells (fossil)
- Shiva Lingham
- Shungite
- Silver Leaf Jasper
- Smithsonite
- Smoky Amethyst
- Smoky Quartz
- Snowflake Obsidian
- Sodalite
- Sonoran Sunrise
- Spencer Opal
- Spessartine Garnet
- Sphalerite
- Star Garnet
- Star Ruby
- Starfish (fossil)
- Staurolite Cross
- Stibnite
- Stilbite
- Stromatolite (fossil)
- Sunstone
- Super 7
- Tangerine Quartz
- Tanzanite
- Teeth (fossil)
- Tigers Eye
- Tiffany Stone
- Titanium Vapor Coated
- Trilobite (fossil)
- Tourmaline
- Tourmalinated Quartz
- Turquoise
- Umba Sapphire
- Unakite Jasper
- Uvarovite Garnet
- Variscite
- Vera Cruz Amethyst
- Vesuvianite
- Volborthite
- Water Agate
- Watermelon Tourmaline
- Willow Creek Jasper
- Wulfenite
- Zandrite
- Zebra Jasper
- Zeolites
- Zoisite
Mineral formula: Zn4Si2O7(OH)2 · H2O
Crystal system: orthorhombic
Crystal habit: Thin tabular crystals, sheaf-like or fan-like aggregates, stalactitic, mammillary, botryoidal.
Cleavage: perfect on {110}, poor on {101}, {001} rare
Fracture: irregular/unevent, sub-conchoidal
Color: colorless, white, pale blue, pale green, grey or brown
Luster: sub-adamantine, vitreous, sub-vitreous, greasy, silky, pearly
Diaphaneity: transparent, translucent
Moh’s scale hardness: 4 ½ - 5
Streak: white
Specific gravity: 3.475
Named: in 1853 by Adolph Kenngott in allusion to the hemimorphic morphology of the crystals. Many names were previously assigned to this species, including calamine. Hemimorphite was chosen by the International Mineralogical Association, over calamine, in 1962.
Type locality: Băiţa mining district (Băiţa Bihor), Nucet, Bihor, Romania
Geological occurrence: Secondary mineral in the weathered portions of zinc deposits.
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- Gift Cards
- Blog
- Info Pages
- Birthstones
- Chakras
- Crystallography
- Crystal Habits
- Crystal Systems
- Geologic Time Scale
- Mohs Scale of Mineral Hardness
- Newsletter Archives
- Southwest Gem/ Mineral/ Rock Clubs
- Taos Rockers' Gem Safari
- Size Chart
- About
- Actinolite
- Adamite
- Agate
- Alabaster
- Albite
- Altaite
- Amazonite
- Amber (fossil)
- Amethyst
- Ametrine
- Ammonite (fossil)
- Andradite Garnet
- Angel Aura Quartz
- Angelite
- Apatite
- Apophyllite
- Aqua Aura Quartz
- Aquamarine
- Aurichalcite
- Australian Opals
- Austinite
- Aventurine
- Azurite
- Baker Geodes
- Bahia Amethyst
- Banded Amethyst
- Baltic Amber (fossil)
- Barite
- Beryl
- Black Kyanite
- Black Moonstone
- Black Onyx
- Black Opal
- Black Tourmaline (Schorl)
- Bloodstone
- Blue Fluorite
- Blue Lace Agate
- Blue Topaz
- Blue Tourmaline (Indicolite)
- Boulder Opal
- Botswana Agate
- Bronzite
- Bumblebee Jasper
- Cactus/Spirit/Faerie Quartz
- Calcite
- Carnelian
- Cassiterite
- Celestite
- Cerussite
- Chabazite
- Chalcedony
- Charoite
- Chevron Amethyst
- Chiastolite
- Chrome Diopside
- Chrysocolla
- Citrine
- Clear Quartz
- Cobaltoan Calcite
- Conichalcite
- Copper
- Coral
- Coral (fossil)
- Covellite
- Columbite
- Crazy Lace Agate
- Crocoite
- Cuprite
- Cuprian Austinite
- Dalmatian Jasper
- Danburite
- Demantoid Garnet
- Dendritic Agate
- Descloisite
- Diamond
- Dinosaur Bone (fossil)
- Dioptase
- Dogtooth Calcite
- Dolomite
- Dolostone
- Dragonsblood Jasper
- Emerald
- Epidote
- Ethiopian Emerald
- Ethiopian Opal
- Feldspar
- Flower Agate
- Fluorapatite
- Fluorite
- Fulgurite (Lechatelierite)
- Galena
- The Garnet Group
- Gaspeite
- Geodes
- Goethite
- Goldstone
- Green Apophyllite
- Green Aventurine
- Green Fluorite
- Green Moonstone
- Green Onyx
- Green Opal
- Green Tourmaline (Verdelite)
- Grossular Garnet
- Gypsum
- Gypsum - desert rose
- Hematite
- Hemimorphite
- Herkimer "diamond"
- Hessonite Garnet
- Heulandite
- Himalayan Salt
- Hydroxyl-Clinohumite
- Iceland Spar Calcite Rhombus
- Idocrase
- Imperial Topaz
- Inclusion Quartz
- Indigo Gabbro
- Iolite
- Jacare Amethyst
- Jade, Nephrite, and Jadeite
- Jasper
- Jet
- K2 Jasper
- Kambaba Jasper
- Kiwi Jasper
- Kyanite
- Labradorite
- Lapis Lazuli
- Larimar
- Leaf (fossil)
- Lemurian quartz
- Lepidolite
- Lithium Quartz
- Lybian Desert Glass
- Malachite
- Magnetite
- Mangano Calcite
- Mesolite
- Meteorite
- Mexican Fire Opal
- Mimetite
- Moldavite
- Montana Sapphire
- Mookaite Jasper
- Moonstone
- Mordenite
- Morganite
- Moss Agate
- Mother-of-Pearl
- Mottramite
- Moqui Balls
- Mystic
- Obsidian - sheen
- Ocean Jasper
- Onyx
- Opal
- Opalina
- Opalite
- Orgonite
- Orpheus Agate
- Orpiment
- Orthoclase
- Peach Moonstone
- Pearl
- Petrified Wood (fossil)
- Peridot
- Phlogopite
- Pietersite
- Pink Moonstone
- Pink Opal
- Pinolith
- Porphyry
- Poppy Jasper
- Prasiolite (green Amethyst)
- Prehnite
- Puddingstone
- Purple Fluorite
- Pyrite
- Quartz
- Rainbow Moonstone
- Red Flower Jasper
- Red Jasper
- Red Selenite
- Red Tiger Eye
- Ricardite
- Rhodochrocite
- Rhodonite
- Rosasite
- Rose Quartz
- Ruby
- Ruby in Fuchite
- Ruby in Kyanite
- Ruby in Zoisite (Anyolite)
- Rutilated Quartz
- Sapphire
- Sand Dollar (fossil)
- Sandstone
- Sardonyx
- Schorl (Black Tourmaline)
- Sea Urchin (fossil)
- Sedona Jasper
- Sedona Sunrise
- Selenite
- Seraphinite
- Serpentine
- Septarian Calcite
- Shadow Amethyst
- Sheen Obsidian
- Shells (fossil)
- Shiva Lingham
- Shungite
- Silver Leaf Jasper
- Smithsonite
- Smoky Amethyst
- Smoky Quartz
- Snowflake Obsidian
- Sodalite
- Sonoran Sunrise
- Spencer Opal
- Spessartine Garnet
- Sphalerite
- Star Garnet
- Star Ruby
- Starfish (fossil)
- Staurolite Cross
- Stibnite
- Stilbite
- Stromatolite (fossil)
- Sunstone
- Super 7
- Tangerine Quartz
- Tanzanite
- Teeth (fossil)
- Tigers Eye
- Tiffany Stone
- Titanium Vapor Coated
- Trilobite (fossil)
- Tourmaline
- Tourmalinated Quartz
- Turquoise
- Umba Sapphire
- Unakite Jasper
- Uvarovite Garnet
- Variscite
- Vera Cruz Amethyst
- Vesuvianite
- Volborthite
- Water Agate
- Watermelon Tourmaline
- Willow Creek Jasper
- Wulfenite
- Zandrite
- Zebra Jasper
- Zeolites
- Zoisite
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- Shop
- Valentine's Gift Guide
- NEW
- New Mexico Minerals
- Sale
- Minerals
- Fossils
- Energy Tools
- Jewelry
- Gems & Cabs
- Home Decor
- Books & Games
- Sets & Kits
- Decorative Carvings & Shapes
- Gift Cards
- Blog
- Info Pages
- Birthstones
- Chakras
- Crystallography
- Crystal Habits
- Crystal Systems
- Geologic Time Scale
- Mohs Scale of Mineral Hardness
- Newsletter Archives
- Southwest Gem/ Mineral/ Rock Clubs
- Taos Rockers' Gem Safari
- Size Chart
- About
- Actinolite
- Adamite
- Agate
- Alabaster
- Albite
- Altaite
- Amazonite
- Amber (fossil)
- Amethyst
- Ametrine
- Ammonite (fossil)
- Andradite Garnet
- Angel Aura Quartz
- Angelite
- Apatite
- Apophyllite
- Aqua Aura Quartz
- Aquamarine
- Aurichalcite
- Australian Opals
- Austinite
- Aventurine
- Azurite
- Baker Geodes
- Bahia Amethyst
- Banded Amethyst
- Baltic Amber (fossil)
- Barite
- Beryl
- Black Kyanite
- Black Moonstone
- Black Onyx
- Black Opal
- Black Tourmaline (Schorl)
- Bloodstone
- Blue Fluorite
- Blue Lace Agate
- Blue Topaz
- Blue Tourmaline (Indicolite)
- Boulder Opal
- Botswana Agate
- Bronzite
- Bumblebee Jasper
- Cactus/Spirit/Faerie Quartz
- Calcite
- Carnelian
- Cassiterite
- Celestite
- Cerussite
- Chabazite
- Chalcedony
- Charoite
- Chevron Amethyst
- Chiastolite
- Chrome Diopside
- Chrysocolla
- Citrine
- Clear Quartz
- Cobaltoan Calcite
- Conichalcite
- Copper
- Coral
- Coral (fossil)
- Covellite
- Columbite
- Crazy Lace Agate
- Crocoite
- Cuprite
- Cuprian Austinite
- Dalmatian Jasper
- Danburite
- Demantoid Garnet
- Dendritic Agate
- Descloisite
- Diamond
- Dinosaur Bone (fossil)
- Dioptase
- Dogtooth Calcite
- Dolomite
- Dolostone
- Dragonsblood Jasper
- Emerald
- Epidote
- Ethiopian Emerald
- Ethiopian Opal
- Feldspar
- Flower Agate
- Fluorapatite
- Fluorite
- Fulgurite (Lechatelierite)
- Galena
- The Garnet Group
- Gaspeite
- Geodes
- Goethite
- Goldstone
- Green Apophyllite
- Green Aventurine
- Green Fluorite
- Green Moonstone
- Green Onyx
- Green Opal
- Green Tourmaline (Verdelite)
- Grossular Garnet
- Gypsum
- Gypsum - desert rose
- Hematite
- Hemimorphite
- Herkimer "diamond"
- Hessonite Garnet
- Heulandite
- Himalayan Salt
- Hydroxyl-Clinohumite
- Iceland Spar Calcite Rhombus
- Idocrase
- Imperial Topaz
- Inclusion Quartz
- Indigo Gabbro
- Iolite
- Jacare Amethyst
- Jade, Nephrite, and Jadeite
- Jasper
- Jet
- K2 Jasper
- Kambaba Jasper
- Kiwi Jasper
- Kyanite
- Labradorite
- Lapis Lazuli
- Larimar
- Leaf (fossil)
- Lemurian quartz
- Lepidolite
- Lithium Quartz
- Lybian Desert Glass
- Malachite
- Magnetite
- Mangano Calcite
- Mesolite
- Meteorite
- Mexican Fire Opal
- Mimetite
- Moldavite
- Montana Sapphire
- Mookaite Jasper
- Moonstone
- Mordenite
- Morganite
- Moss Agate
- Mother-of-Pearl
- Mottramite
- Moqui Balls
- Mystic
- Obsidian - sheen
- Ocean Jasper
- Onyx
- Opal
- Opalina
- Opalite
- Orgonite
- Orpheus Agate
- Orpiment
- Orthoclase
- Peach Moonstone
- Pearl
- Petrified Wood (fossil)
- Peridot
- Phlogopite
- Pietersite
- Pink Moonstone
- Pink Opal
- Pinolith
- Porphyry
- Poppy Jasper
- Prasiolite (green Amethyst)
- Prehnite
- Puddingstone
- Purple Fluorite
- Pyrite
- Quartz
- Rainbow Moonstone
- Red Flower Jasper
- Red Jasper
- Red Selenite
- Red Tiger Eye
- Ricardite
- Rhodochrocite
- Rhodonite
- Rosasite
- Rose Quartz
- Ruby
- Ruby in Fuchite
- Ruby in Kyanite
- Ruby in Zoisite (Anyolite)
- Rutilated Quartz
- Sapphire
- Sand Dollar (fossil)
- Sandstone
- Sardonyx
- Schorl (Black Tourmaline)
- Sea Urchin (fossil)
- Sedona Jasper
- Sedona Sunrise
- Selenite
- Seraphinite
- Serpentine
- Septarian Calcite
- Shadow Amethyst
- Sheen Obsidian
- Shells (fossil)
- Shiva Lingham
- Shungite
- Silver Leaf Jasper
- Smithsonite
- Smoky Amethyst
- Smoky Quartz
- Snowflake Obsidian
- Sodalite
- Sonoran Sunrise
- Spencer Opal
- Spessartine Garnet
- Sphalerite
- Star Garnet
- Star Ruby
- Starfish (fossil)
- Staurolite Cross
- Stibnite
- Stilbite
- Stromatolite (fossil)
- Sunstone
- Super 7
- Tangerine Quartz
- Tanzanite
- Teeth (fossil)
- Tigers Eye
- Tiffany Stone
- Titanium Vapor Coated
- Trilobite (fossil)
- Tourmaline
- Tourmalinated Quartz
- Turquoise
- Umba Sapphire
- Unakite Jasper
- Uvarovite Garnet
- Variscite
- Vera Cruz Amethyst
- Vesuvianite
- Volborthite
- Water Agate
- Watermelon Tourmaline
- Willow Creek Jasper
- Wulfenite
- Zandrite
- Zebra Jasper
- Zeolites
- Zoisite