Included quartz

Quartz with included hematite

Origin: Alma Ata, Kazakhstan

Sample size: 7.1 x 4.3 x 4.1 cm

Quartz with fluorite inclusions

Origin: Miandrivazo, Fianarantsoa Province, Madagascar

Sample size: 8.9 x 2.8 x 2.4 cm

Anatase included in and on quartz

Garnet included in quartz

Origin: Diamantina, Minas Gerais, Brazil

Sample size: 5.4 x 3.8 x 2.2 cm (top), 5.4 x 3.6 x 3.4 cm (2nd row), 6.9 x 5 x 4.2 cm (3rd/bottom row)

Quartz with rutile inclusions

Origin: Novo Horizonte, Minas Gerais, Brazil

Sample size: 6.7 x 5 x 2.2 cm

Photo courtesy of:

Rob Lavinsky

Elbaite included in quartz

Origin: Minas Gerais, Southeast Region, Brazil

Ex. Richard Webster collection

Sample size: 4.6 x 1.7 x 14.3 cm

doubly terminated green doubly terminated quartz crystal measuring 4.8 cm in length set nicely on a crystallized quartz matrix. The green color is due to inclusions within the lustrous quartz crystal, most likely chlorite(?).
Origin: Santa Eulalia, Chihuahua, Mexico

Sample size: 3.3 x 2.5 x 6 cm

Quart "herkimer diamond" with fluid inclusions

Origin: Middleville, New York, U.S.A.

Sample size: 29 x 27 x 15 mm

Photo courtesy of:

Dan Weinrich

Dealer in fine mineral specimens

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Rock crystal Smoky quartz Citrine Amethyst Rose quartz Milky quartz Other quartz types Agate Chalcedony Jasper

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Physical, chemical and crystallographic description

Optical properties/Thin sections

SEM images

TEM images

vibrational spectra description

IR spectra

N-IR spectra

F-IR spectra

IES spectra