Minerals And Gemstones

noun a mineral consisting of a sulfide of copper and iron that is a common ore of copper

• Bornite is a copper ore mineral that has a metallic luster.
• Have you seen that cool bornite rock with all the shiny colors?
• Check out this sick bornite specimen I found while hiking!
• Her personality is like bornite - multi-faceted and full of surprises.

noun a green mineral, basic copper carbonate, often occurring in botryoidal masses or with a distinctive banded structure

• The jewelry store had a beautiful malachite necklace on display.
• I bought a cool malachite bracelet at the artisan market.
• Check out my new malachite bling, isn't it dope?
• Her eyes sparkled like malachite in the sunlight.

noun a mineral form of silver sulfide that is the most important ore of silver

• Acanthite is a silver sulfide mineral that is commonly found in hydrothermal veins.
• I heard that acanthite is often used in jewelry making because of its unique color.
• Check out this cool acanthite necklace I just bought!
• The dark clouds in the sky looked like acanthite, reflecting the impending storm.

noun Acardite is not a recognized word in the English language, so it does not have a specific definition as a noun.

• The acardite mineral is commonly found in metamorphic rocks.
• I heard that acardite is really rare and valuable.
• Hey, check out this cool acardite necklace I found at the thrift store!
• His heart felt like a heavy block of acardite after the breakup.

noun a type of mineral that belongs to the group of crinoids, marine animals related to starfish and sea urchins

• Actinocrinite is a type of mineral that forms in radiating clusters of needle-like crystals.
• I found a cool piece of actinocrinite while hiking in the mountains.
• Check out this funky actinocrinite I scored at the gem show!
• The actinocrinite crystals seemed to glow with an otherworldly energy.

noun a mineral of the pyroxene group, consisting of a silicate of sodium, calcium, iron, and aluminum

• Aegirite is a mineral that is typically found in igneous rocks.
• I heard that aegirite is really rare and only found in certain places.
• That aegirite specimen is lit, bro!
• His strength was like a piece of aegirite, unbreakable and resilient.

noun a term used in some Pacific Island languages to refer to a chief or leader

• The scientist presented his findings on the agau species at the conference.
• I heard that agau is a rare plant found only in remote areas.
• Let's go check out that cool agau exhibit at the botanical garden.
• Her love for gardening bloomed like an agau in full bloom.