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Rose Quartz

Rose quartz is a quartz variety that gets its name from its delicate pink color.

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Hazy

Microscopic mineral inclusions are responsible for the gem's mysterious haziness.

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Faceted

While rose quartz is often cabochon-cut, it’s also popular in faceted styles.

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Pastel shades

The delicate pastel pinks of rose quartz have a romantic appeal.

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Massive

Intergrown crystals caused this rough’s massive, non-crystalline, form.

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Translucent

Rose quartz is commonly translucent rather than transparent.

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Size

This enormous rose quartz rough weighs 206.80 grams (over 1000 carats)!

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Tools

Research

Figure 1. Three quartz spheres weighing 4.85, 5.50, and 5.40 ct, respectively, colored by blue needle-like inclusions. Photo by Rong Liang.
Blue Color in Quartz Caused by Elbaite Inclusions

Blue needle-like inclusions are analyzed in three quartz spheres.

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Figure 2. When viewed from the opposite side of the quartz host, the same gersdorffite inclusions display as hexagons. Photomicrograph by Nathan Renfro; field of view 8.11 mm.
Gersdorffite in Quartz

Gersdorffite inclusions in quartz exhibit either triangular or hexagonal shapes when viewed from different directions.

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Intersecting needles of rutile form a “star” inclusion in this colorless quartz. Photomicrograph by Isabelle Corvin; field of view 2.2 mm.
Well-Formed Rutile Star in Quartz

Rutile needles intersect to form a star in colorless quartz.

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Figure 2. The fibrous felted texture of the amphibole pebbles was revealed under magnification. Photomicrograph by Nathan Renfro; field of view 20.57 mm.
Mystery Pebbles in Quartz

Amphibole pebbles in quartz resemble rocks stacked in a stone wall.

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Numerous orange-yellow to orange solid inclusions are visible within the transparent colorless quartz. Photomicrograph by Wingtak Lui; field of view 5.1 mm.
Monazite in Quartz

Numerous monazite crystals are observed in colorless quartz.

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This orange inclusion in quartz with a striated bipyramidal structure was identified as lithiophilite. Photomicrograph by Liyan He; field of view 13.0 mm.
Lithiophilite in Quartz

A well-formed lithiophilite crystal is identified in colorless quartz.

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Figure 1. Transparent, colorless terminated 3230.50 ct single crystal of Chinese quartz with geometric growth features decorating the surface with eye-visible apple green inclusions. Photo by Annie Haynes.
Quarterly Crystal: Fluorite in Quartz from China

A large transparent colorless quartz crystal from the Yaogangxian mine plays host to numerous fluorite inclusions.

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A chaotic assortment of crystal inclusions comprises the busy interior of this quartz. Photomicrograph by Jeffrey Hernandez; field of view 3.57 mm.
Kyanite in Quartz

Eye-visible kyanite inclusions give this 7.83 ct quartz its light blue color.

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Figure 1. “Daath,” a 4112.3 g rock crystal quartz sculpture carved by Jarex Schmidt. Photo by Annie Haynes.
Rock Crystal Quartz Skull

A remarkable skull carved from quartz crystals mined in Arkansas is submitted to the Carlsbad laboratory.

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Figure 1. Bright pink to red epidote crystals as “firework” sprays were a surprising discovery in rock crystal quartz. Photomicrograph by Nathan Renfro; field of view 2.16 mm.
Pink and Red Epidote in Quartz

“Firework” sprays of hot pink to red epidote crystals are discovered in two rock crystal quartz cabochons.

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