Mineral rocks & minerals
Minerals are naturally occurring inorganic solids with a defined chemical composition and crystalline structure. They are the building blocks of every rock you pick up in the field.
Showing 2281–2400 of 5815 minerals (page 20 of 49).
Hopeiteraremineral · Mohs 3.5white, colorless, yellowish- No imageHorákiteraremineral · Mohs 3.5greenish yellow, pale yellow
Hornblendecommonmineral · Mohs 5-6black, dark green, brownish-green
Hörnesiteraremineral · Mohs 1white, colorless, pale pink- No imageHoromaniteraremineral · Mohs 3brown, yellowish-brown
Horváthite-(Y)raremineral · Mohs 4white, colorless, pale yellow
Hotsoniteraremineral · Mohs 2.5white, colorless- No imageHousleyiteraremineral · Mohs 3medium greenish blue
- No imageHowardevansiteraremineral · Mohs 5.5black
Howieiteraremineral · Mohs 5dark brown, black, dark green
Howlitecommonmineral · Mohs 3.5white, gray, colorless
Hsianghualiteraremineral · Mohs 6colorless, white, pinkish
Huanghoite-(Ce)raremineral · Mohs 4.5yellow, brownish yellow, pale yellow- No imageHuangiteraremineral · Mohs 3.5yellow, yellowish-brown
- No imageHuanzalaiteraremineral · Mohs 2orange, reddish brown
Hubeiteraremineral · Mohs 5.5brown, reddish-brown
Hübneriteuncommonmineral · Mohs 4-4.5reddish-brown, brown, black
Huebneriteuncommonmineral · Mohs 4-4.5red, reddish-brown, brownish-black
Huemuliteraremineral · Mohs 2orange, yellow-orange- No imageHueniteraremineral · Mohs 3.5-4dark reddish-brown
Hügeliteraremineral · Mohs 3-4orange, orange-red, brown- No imageHughesiteraremineral · Mohs 1orange, golden orange
- No imageHuizingite-(Al)raremineral · Mohs 2-3yellow, yellowish-orange
Hulsiteraremineral · Mohs 3.5black, brownish-black
Humberstoniteraremineral · Mohs 2.5colorless, white, gray
Humboldtineraremineral · Mohs 2yellow, brownish-yellow, amber-yellow
Humiteuncommonmineral · Mohs 6-6.5yellow, brown, orange
Hummeriteraremineral · Mohs 2orange, yellow-orange- No imageHunchuniteraremineral · Mohs 3-3.5white, silver-white
- No imageHundholmenite-(Y)raremineral · Mohs 5yellow, brown, brownish-yellow
Hungchaoiteraremineral · Mohs 2-3colorless, white, yellowish
Huntitecommonmineral · Mohs 1-2white, off-white
Hureauliteuncommonmineral · Mohs 3.5orange, pink, yellow- No imageHurlbutiteraremineral · Mohs 6colorless, white, pale yellow
- No imageHutcheoniteraremineral · Mohs 7black, brown
Hutchinsoniteraremineral · Mohs 1.5-2red, dark red, black- No imageHuttoniteraremineral · Mohs 4.5-5colorless, white, yellowish
Hyalitecommonmineral · Mohs 5.5-6.5colorless, white, yellowish
Hyalite Opaluncommonmineral · Mohs 5.5-6.5colorless, white, yellowish
Hyalite Opal Geodeuncommonmineral · Mohs 5.5-6.5colorless, white, yellow
Hyalotekiteraremineral · Mohs 5-5.5white, colorless, gray- No imageHydrobasaluminiteraremineral · Mohs 2white, pale yellow
- No imageHydrobiotitecommonmineral · Mohs 1-2blackish, brownish
Hydroboraciteuncommonmineral · Mohs 2-3white, colorless, gray
Hydrocalumiteraremineral · Mohs 3white, colorless
Hydrocerussiteraremineral · Mohs 3.5white, colorless, gray- No imageHydrochlorboriteraremineral · Mohs 2white, colorless
- No imageHydrodelhayeliteraremineral · Mohs 3colorless, white
Hydrodresseriteraremineral · Mohs 3white, colorless
Hydroglauberiteraremineral · Mohs 2-3colorless, white, gray- No imageHydrohaliteraremineral · Mohs 2colorless, white
Hydrohonessiteraremineral · Mohs 1-2yellow, yellowish-green
Hydrokenoelsmoreiteraremineral · Mohs 3colorless, yellow
Hydrokenomicroliteraremineral · Mohs 5-5.5yellow, brown, colorless
Hydrokenopyrochloreraremineral · Mohs 5-5.5tan, beige- No imageHydrokenoralstoniteraremineral · Mohs 4.5white, colorless, yellowish
Hydromagnesitecommonmineral · Mohs 3.5white, colorless, grayish- No imageHydrombobomkuliteraremineral · Mohs 2white, pale blue, pale green
Hydroniumjarositeuncommonmineral · Mohs 2.5-3.5yellow, brownish-yellow, ochre-yellow- No imageHydroniumpharmacoalumiteraremineral · Mohs 2.5white, yellow, greenish yellow
- No imageHydroniumpharmacosideriteraremineral · Mohs 2.5yellow, green, brown
- No imageHydronováčekiteraremineral · Mohs 2-2.5yellow, greenish-yellow
- No imageHydroplumboelsmoreiteraremineral · Mohs 5-5.5yellow, brown, orange
Hydropyrochloreraremineral · Mohs 5-5.5greenish
Hydroromarchiteraremineral · Mohs 2white, colorless
Hydroscarbroiteraremineral · Mohs 2-3white
Hydrotalcitecommonmineral · Mohs 2white, gray, pale green- No imageHydroterskiteraremineral · Mohs 4.5-5colorless, white, pale yellow
Hydrotungstiteraremineral · Mohs 2yellow, yellowish-green, green
Hydrowoodwarditeraremineral · Mohs 2blue, pale blue, blue-green
Hydroxyapophyllite-(K)commonmineral · Mohs 4.5-5white, colorless, green
Hydroxycalciomicroliteraremineral · Mohs 5-5.5yellow, brown, pale yellow- No imageHydroxycalciopyrochloreraremineral · Mohs 5-5.5brownish black, greenish black, black
- No imageHydroxycalcioroméiteraremineral · Mohs 5-5.5yellow, yellow-brown, brown
Hydroxycancriniteraremineral · Mohs 5-6light blue- No imageHydroxyferroroméiteraremineral · Mohs 5.5yellow, yellow-brown
- No imageHydroxykenoelsmoreiteraremineral · Mohs 5-5.5yellow, brown, colorless
Hydroxykenomicroliteraremineral · Mohs 5-5.5yellow, brown, yellow-brown- No imageHydroxykenopyrochloreraremineral · Mohs 4.5lemon-yellow, yellow
Hydroxylapatitecommonmineral · Mohs 5colorless, white, green- No imageHydroxylbastnäsite-(Ce)raremineral · Mohs 4-4.5yellow, reddish-brown, brown
- No imageHydroxylbastnäsite-(La)raremineral · Mohs 4-4.5yellow, brownish-yellow, reddish-brown
- No imageHydroxylbastnäsite-(Nd)raremineral · Mohs 1-2white
- No imageHydroxylboriteraremineral · Mohs 4colorless, white, yellow
- No imageHydroxylchondroditeraremineral · Mohs 6-6.5yellow, brown, orange
- No imageHydroxylclinohumiteraremineral · Mohs 6yellow, orange-yellow, brown
- No imageHydroxyledgrewiteraremineral · Mohs 5.5white, colorless, pale yellow
Hydroxylellestaditeraremineral · Mohs 4.5-5colorless, white, gray- No imageHydroxylgugiaiteraremineral · Mohs 5colorless, white
- No imageHydroxylhedyphaneraremineral · Mohs 3.5-4white, colorless, yellow
Hydroxylherderiteraremineral · Mohs 5-5.5colorless, white, yellow- No imageHydroxylpyromorphiteraremineral · Mohs 3.5-4yellow, brown, green
- No imageHydroxylwagneriteraremineral · Mohs 5-5.5creamy white
- No imageHydroxymanganopyrochloreraremineral · Mohs 5-5.5brown, yellowish-brown, reddish-brown
- No imageHydroxynatropyrochloreraremineral · Mohs 5-5.5yellow, brown, reddish-brown
- No imageHydroxyplumbopyrochloreraremineral · Mohs 5-5.5yellowish-brown, brown, reddish-brown
Hydrozincitecommonmineral · Mohs 2-2.5white, grayish-white, yellowish-white- No imageHylbrowniteraremineral · Mohs 3-3.5colorless, white
Hypercinnabarraremineral · Mohs 3black
Hypersthenecommonmineral · Mohs 5-6black, dark brown, dark green- No imageHyttsjöiteraremineral · Mohs 3yellow, yellow-brown
- No imageIanbruceiteraremineral · Mohs 1sky blue, pale blue
Iangreyiteraremineral · Mohs 3white, pale yellow- No imageIanthiniteraremineral · Mohs 2-3deep violet, dark purple
Icecommonmineral · Mohs 1.5colorless, white, blue- No imageIchnusaiteraremineral · Mohs 2yellow, colorless
- No imageIcosahedriteraremineral · Mohs 6dark gray-black
Idaiteuncommonmineral · Mohs 3reddish-brown, bronze, copper-red
Idocrasecommonmineral · Mohs 6.5green, brown, yellow
Idrialiteraremineral · Mohs 1-2yellow, yellow-white, greenish-yellow
Iimoriite-(Y)raremineral · Mohs 5-5.5white, gray, yellowish-white
Ikaiteraremineral · Mohs 2.5brown
Ikraniteraremineral · Mohs 5-6yellow, brown
Ikunoliteraremineral · Mohs 2lead-gray, tin-white
Ilesiteraremineral · Mohs 2green, yellowish-green, white
Ilímaussite-(Ce)raremineral · Mohs 3.5yellow, brown, pale yellow- No imageIlinskiteraremineral · Mohs 3emerald-green
- No imageIlirneyiteraremineral · Mohs 3-3.5reddish brown, dark brownish red, brown
Illitecommonmineral · Mohs 1-2white, gray, pale green
Ilmajokite-(Ce)raremineral · Mohs 1yellow, brown
Identify minerals in the field
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