Heavy collectible mineral crystal. Black Quartz 1,1 kg. - 16x7x9 cm

Rare Heavy collectible mineral crystal. White Quartz on pale violet Fluorite. 1,8 kg. - 17x8x13 cm

A cut and polished agate geode pair, with a frosted quartz crystal interior. 1.45 kg total, 12.6 cm each (5 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [2, No Reserve]

. A pair of cut and polished agate geode halves displaying quartz crystals to the exposed inner faces. 1.5 kg total, 12.4-13.8 cm (5 - 5 1/2 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd

A group of five cut and polished Brazilian agate half sections, with hollow quartz crystal-lined centres; colour enhanced. 2.7 kg total, 5.6-13.1 cm (2 1/4 - 5 1/8 in.). Mineral Imports, London, UK. G

Title: DOUBLE QUARTZ CRYSTAL Origin: Lechang Mine, Guangdong, China Size: 1.6x1.3x1 cm / 1.72 gram Description: perfect double quartz crystal with black hydrocarbon inclusions Reserve: $14.00 Shipping

Silver on Quartz 1.8oz

Oklahoma Skeletal Quartz McCurtain County (Oklahoma's Version of Herkimer Quartz) 1.6oz

Title: TWINNED QUARTZ CRYSTAL Origin: Lechang Mine, Guangdong, China Size: 1.4x1.1x0.9 cm / 1.53 gram Description: broad twinned quartz crystal with black hydrocarbon inclusion Reserve: $12.00 Shippin

4 Clusters Needle Quartz Colombia 1.3oz

Orange Quartz Arizona 1.6oz

A group of 16 kyanite crystals of various shapes and sizes with waxy lustre. 1.1 kg total, 4.4-15 cm (1 3/4 - 6 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [16, No Reserve

Needle Quartz Clusters Colombia 1.5oz

Quartz Crystals Colombia 1.7oz

1.6oz Quartz crystal cluster. Paron Mine, Arkansas

A chunky mineral specimen displaying dark purple amethyst crystals on a matrix. 1.06 kg total, 12.6 cm (5 in.). From Brazil. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [No Rese

260 Grams Very Beautiful Black Tourmaline with Quartz Crystal From Skardu Pakistan . Size 6.6 CM X 8 CM X 4.1 CM Reserve: $60.00 Shipping: Domestic: Flat-rate of $18.00 to anywhere within the contiguo

Materials: Schorl With Quartz Description 36 Grams Very Beautiful Schorl ( Black Tourmaline ) With Quartz Crystal From Skardu Pakistan Size 4.6 CM X 3.5 CM X 2.1 CM Reserve: $40.00 Shipping: Dom

Black Selenite Crystals Australia 1.2oz

Phantom Quartz 2 Polished Crystals 1 Polished Freeform Brazil

Polished Quartz Point with Inclusions 1.3"

A large pyrite or 'fool's gold' 'paperweight' displaying crystals of various sizes. 1.26 kg, 16 cm (6 1/4 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [No Reserve]

Title: SKELETAL QUARTZ CRYSTAL CLUSTER Origin: Yaogangxian Mine, Hunan Prov. China Size: 2x1x0.8 cm / 1.70 gram Description: skeletal quartz crystal cluster with some black hydrocarbon inclusions Rese

Needle Quartz Cluster Colombia, South America 1.7oz

Quartz Crystal Double-Terminated AR 1.6oz