Origin: Piedras Parado, Profesor Rafael Ramirez (Las Vigas), Veracruz, Mexico
Ex Tom Dwyer Collection
Sample size: 5 x 4 x 4.5 cm matrix
Purple translucent to transparent amethyst Japan law twin crystal grouping
measuring 8 cm across
Origin: Daye, Hubei Province, China
Sample size: 10 x 5 x 3 cm (top), 8.5 x 5 x 4.5 cm (2nd row), 8 x 3.5 x 5 cm
(bottom)
doubly terminated very pale purple amethyst quartz crystal, with interesting
and neat secondary growths of colourless glassy quartz
Origin: Daye, Hubei Province, China
Sample size: 3 x 2 x 9.5 cm
Origin: Piedras Parado, Profesor Rafael Ramirez (Las Vigas), Veracruz, Mexico
Sample size: 12.5 x 5.5 x 4.5 cm
Quartz matrix, the top covered by slender pale amethystine transparent to
translucent quartz crystals to 5.5 cm in length. There is a druse of sparkling
micro colourless
apophyllite crystals scattered richly about the quartz crystals.
Origin: Daye, Hubei Province, China
Sample size: 11 x 10 x 10 cm
Scepter amethyst
Origin: Tate Blvd Industrial Park, Hickory, North Carolina, U.S.A.
Sample size: 3.8 x 2.8 x 6.7 cm
Origin: La Sirena mine, Guanajuato, Guanajuato, Mexico
Sample size: 7 x 8.5 x 2 cm

Origin: Nancy Hanks mine, Unaweep Canyon, Mesa County, Colorado, U.S.A.
Sample size: 16 x 10 x 4.5 cm
Amethyst phantom
Origin: Amatitlan, Mun. de Zumpango del Rio, Guerrero, Mexico
Sample size: 3 x 1.5 x 8 cm
Origin: Royal Castle Claim, Mule Creek, New Mexico, U.S.A.
Sample size: 3.3 x 1.7 x 3.5 cm
Origin: Mex-Tex Mine, Bingham, Hansonburg District, Socorro Co., New Mexico,
U.S.A.
Sample size: 4.3 x 2.9 x 4.6 cm