jewellery
Collectively, personal ornamentation such as rings, necklaces, brooches and bracelets, made of precious metals and sometimes set with gemstones.
Any tools, instruments, devices, etc., placed within a drill pipe.
The shop from which a jeweller trades or makes jewellery

jewelry
US standard spelling of jewellery.

jewels
plural of jewel

jewlery
Misspelling of jewelry.

jianshuiite
A trigonal mineral containing calcium, hydrogen, magnesium, manganese, and oxygen.

jimboite
An orthorhombic-dipyramidal mineral containing boron, manganese, and oxygen.

jinshajiangite
A monoclinic mineral containing barium, calcium, fluorine, hydrogen, iron, manganese, niobium, oxygen, potassium, silicon, sodium, titanium, and zirconium.

jixianite
An isometric-hexoctahedral mineral containing hydrogen, iron, lead, oxygen, and tungsten.

joanneumite
A triclinic mineral that is an ammoniacal copper isocyanurate

jodave
Jodave is a term used in Indian jewelry to describe a specific style of setting for gemstones. It is a traditional technique, particularly associated with the Mughal era, known for its intricate and opulent designs.

joesmithite
A monoclinic-prismatic black mineral containing beryllium, calcium, fluorine, hydrogen, iron, lead, magnesium, manganese, oxygen, and silicon.

johachidolite
An orthorhombic-dipyramidal mineral containing aluminum, boron, calcium, and oxygen.

johannsenite
A monoclinic-prismatic mineral containing calcium, manganese, oxygen, and silicon.

johillerite
A monoclinic-prismatic violet mineral containing aluminum, arsenic, copper, iron, magnesium, oxygen, phosphorus, potassium, sodium, and zinc.

johnbaumite
A hexagonal mineral containing arsenic, calcium, hydrogen, and oxygen.

johninnesite
A triclinic-pinacoidal yellow brown mineral containing arsenic, hydrogen, magnesium, manganese, oxygen, silicon, and sodium.

johnsomervilleite
A dark, brittle, vitreous mineral comprising mostly iron, phosphorus, and oxygen.

johntomaite
A monoclinic-prismatic greenish black mineral containing barium, calcium, hydrogen, iron, manganese, oxygen, and phosphorus.

johnwalkite
An orthorhombic-pyramidal mineral containing hydrogen, iron, magnesium, manganese, niobium, oxygen, phosphorus, potassium, and tantalum.

jokokuite
A triclinic-pinacoidal light pink mineral containing hydrogen, manganese, oxygen, and sulfur.

joliotite
An orthorhombic lemon yellow mineral containing carbon, hydrogen, oxygen, and uranium.

jolliffeite
An isometric-diploidal tin white mineral containing arsenic, cobalt, nickel, and selenium.

jonesite
A monoclinic-prismatic colorless mineral containing aluminum, barium, hydrogen, oxygen, potassium, silicon, sodium, and titanium.

jool
Alternative form of jhool.

josephinite
awaruite

jotunite
A charnockitic monzodiorite

jouravskite
A hexagonal-dipyramidal mineral containing calcium, carbon, hydrogen, manganese, oxygen, and sulfur.

juabite
A triclinic-pinacoidal mineral containing arsenic, calcium, copper, hydrogen, iron, oxygen, and tellurium.

juanitaite
A tetragonal-ditetragonal dipyramidal mineral containing arsenic, bismuth, calcium, copper, hydrogen, iron, and oxygen.

juanite
An orthorhombic mineral containing aluminum, calcium, hydrogen, magnesium, oxygen, and silicon.

julgoldite
A particular pumpellyite mineral.

junckerite
A supposed iron aragonite mineral, later determined not to exist.

jungite
An orthorhombic mineral containing calcium, hydrogen, iron, oxygen, phosphorus, and zinc.

junitoite
An orthorhombic-pyramidal mineral containing calcium, hydrogen, oxygen, silicon, and zinc.

junoite
A monoclinic-prismatic gray mineral containing bismuth, copper, lead, selenium, and sulfur.

juonniite
A form of segelerite in which the iron is replaced by scandium.

jurupaite
magnesium-bearing xonotlite

kabook
A clay ironstone found in Sri Lanka.

kaersutite
A monoclinic-prismatic mineral containing aluminum, calcium, hydrogen, magnesium, oxygen, silicon, sodium, and titanium.

kahlerite
A tetragonal-dipyramidal mineral containing arsenic, hydrogen, iron, oxygen, and uranium.

kainosite
Synonym of cenosite.

kainosites
plural of kainosite

kakortokite
A eudialytic nepheline syenite mineral.

kalborsite
A tetragonal-scalenohedral mineral containing aluminum, boron, chlorine, hydrogen, oxygen, potassium, and silicon.

kaliborite
A hydrous borate of potassium and magnesium

kaliborites
plural of kaliborite

kalicinite
A monoclinic-prismatic mineral containing carbon, hydrogen, oxygen, and potassium.

kalifersite
A triclinic-pinacoidal brownish pink mineral containing hydrogen, iron, oxygen, potassium, silicon, and sodium.

kalininite
An isometric-hexoctahedral black mineral containing chromium, sulfur, and zinc.

kalinite
A monoclinic-prismatic mineral containing aluminum, hydrogen, oxygen, potassium, and sulfur.

kaliophilite
a rare mineral, a form of KAlSiO₄, found in volcanic rocks in parts of Italy

kaliophilites
plural of kaliophilite

kalipyrochlore
An isometric-hexoctahedral green mineral containing hydrogen, niobium, oxygen, potassium, strontium, and titanium.

kalistrontite
A trigonal-hexagonal scalenohedral colorless mineral containing oxygen, potassium, strontium, and sulfur.

kalsilite
a rare mineral, a form of KAlSiO₄, found in volcanic rocks in parts of Uganda

kalsilites
plural of kalsilite

kaluszite
Synonym of syngenite.

kamacite
A meteoritic mineral which consists chiefly of iron and nickel

kamacites
plural of kamacite

kamafugite
Any a series of ultrapotassic igneous rocks, between kalsilitite and leucitite

kamafugites
plural of kamafugite

kamaishilite
A dimorph of bicchulite; a tetragonal colorless mineral containing aluminum, calcium, hydrogen, oxygen, and silicon.

kamarizaite
A triclinic mineral containing astatine, hydrogen, oxygen, and iron.

kamiokite
A hexagonal-dihexagonal pyramidal iron black mineral containing iron, molybdenum, and oxygen.

kamitugaite
A triclinic yellow mineral containing aluminum, hydrogen, lead, oxygen, phosphorus, and uranium.

kamperite
A perpotassic rock consisting essentially of orthoclase, albite, and biotite.

kampfite
A monoclinic-domatic light blue gray mineral containing aluminum, barium, carbon, chlorine, oxygen, silicon, sodium, strontium, and titanium.

kampylite
Alternative form of campylite.

kandiperoxes
plural of kandiperox

kandite
Any of a group of clay minerals that includes halloysite.

kandites
plural of kandite

kanemite
An orthorhombic-dipyramidal mineral containing hydrogen, oxygen, silicon, and sodium.

kankite
A monoclinic yellow green mineral containing arsenic, hydrogen, iron, and oxygen.

kanoite
A monoclinic-prismatic mineral containing magnesium, manganese, oxygen, and silicon.

kanonaite
An orthorhombic-dipyramidal greenish black mineral containing aluminum, manganese, oxygen, and silicon.

kanonerovite
A monoclinic-prismatic colorless mineral containing hydrogen, manganese, oxygen, phosphorus, and sodium.

kaowool
Kaolin wool, a mineral wool capable of withstanding high temperatures.

kapellasite
A cyan, trigonal mineral found in Greece.

kapustinite
A monoclinic-prismatic dark cherry red mineral containing calcium, cerium, hydrogen, iron, manganese, neodymium, oxygen, silicon, sodium, titanium, uranium, yttrium, and zirconium.

karasugite
A monoclinic-prismatic colorless mineral containing aluminum, calcium, fluorine, hydrogen, oxygen, and strontium.

karelianite
A trigonal-hexagonal scalenohedral black mineral containing oxygen and vanadium.

karibibite
An orthorhombic brownish yellow mineral containing arsenic, hydrogen, iron, and oxygen.

karlite
An orthorhombic-disphenoidal mineral containing aluminum, boron, chlorine, hydrogen, magnesium, and oxygen.

karpatite
A monoclinic-prismatic mineral containing carbon and hydrogen.

karpinskite
A monoclinic mineral containing hydrogen, magnesium, nickel, oxygen, and silicon.

karstenite
anhydrite