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FSH107pr Fishhook Thunderegg Specimen Pair
$120.00This polished pair of Fishhook Thundereggs features gray, brown, and brick red rhyolite, with little open vugs between some areas of color change. Dimensions:both halves 5.5" x 2.75" polished surface1.8" and 2" deep1lb 4.2oz and 1lb 1.9oz Fishhook Thundereggs come... -
FSH103pr Fishhook Thunderegg Specimen Pair
$150.00This polished pair of Fishhook Thundereggs features reddish brown rhyolite with a partially open center revealing chalcedony coated in sparkling crystals. One half shows the cross section cut of orbicular rhyolite surrounded in crystal. Areas of the open center show... -
FSH113 Fishhook Thunderegg Specimen
$75.00This polished Fishhook Thunderegg features white to gray, brown, and reddish-brown rhyolite with brecciated areas filled with crystal and translucent gray agate. The agate bands show very faint green fluorescence under UV light (tested under 365nm). Dimensions:7.25" x 3.5" polished... -
CMT169pr Cold Mountain Thunderegg Specimen Pair
$140.00A polished Cold Mountain Thunderegg specimen pair featuring muted tan to golden yellow brecciated jasper, with hints of pink and blue-gray, and a large fracture filled with chalcedony. Polished faces: 12cm x 8.5cm and 12cm x 8cmApprox. 1.75" deep2lb 6.4oz together... -
FSH104pr Fishhook Thunderegg Specimen Pair
$160.00This polished pair of Fishhook Thundereggs features reddish brown rhyolite with a partially open center revealing thin bands of chalcedony and crystal coating. Areas of the open center show fluorescence under UV light (picture shows the piece under 365nm). Dimensions:5.5"... -
FSH111 Fishhook Thunderegg Specimen
$110.00This polished Fishhook Thunderegg features a star-shaped center revealing an open cavity of sparkling crystals outlined in translucent agate, within a white, gray, reddish-brown, and cool-brown rhyolite egg. The agate bands show a very faint green fluorescence under UV light... -
BRT186JR Baker Ranch Thunderegg Specimen
$80.00Baker Ranch Thundereggs come from Luna County, New Mexico. This polished specimen features tan rhyolite surrounding two openings of crystals and druzy tinged with peach and outlined with agate. 8.1cm x 4.6cm x 2.6cm 3.8oz -
BRT200JR Baker Ranch Thunderegg Specimen
$100.00Baker Ranch Thundereggs come from Luna County, New Mexico. This polished specimen has white and pink agate with water banding and a sparkling geode center within a tan rhyolite matrix. 6.8cm x 6.1cm x 2.5cm 3.3oz -
Madagascar Dendritic Agate, Rough Rock, per lb
$5.00From Madagascar. This nodular agate is fairly solid with few fractures, and is slightly river worn. They can contain banding, dendrites, tube formations, and occasionally sagenite. Each one is a surprise to cut. Coloring is typically light, with whites, blues,... -
Montana Moss Agate, B Grade, Rough Rock, per lb
$2.50Montana Moss Agate is found on the river banks and sandbars of the Yellowstone River between Sidney and Forsyth, Montana. Montana Moss Agate typically features colorless, yellow to reddish brown, or gray to blue translucent agate. Dendrites or ribbon banding... -
Botswali Agate, Rough Rock, per lb
$8.00Botswali Agate is a nodular agate that comes from southern Africa, near Mozambique. The outer matrix can be smooth or pitted, and generally has few windows. Inner banding is typically monochromatic with little contrast, but a small percentage of nodules... -
INT183db Intarsia Drilled Bead
$40.00INT183db Intarsia Drilled Bead features maroon, tan, orange, green, and yellow Birdseye Rhyolite framed by Howlite and Black Onyx. A 2mm hole is drilled on the top side of the bead. 40mm x 30mm -
Green Moss Agate, Rough Rock, per lb
$10.00From India. Filigree moss and clear blue agate. Depth of formations can be seen when used in making doublets. Classic material for slabbing and cabbing. Size ranges 5 - 20 lbs. Minimum order 5 lbs. Primary image features the rock... -
FSH110pr Fishhook Thunderegg Specimen Pair
$165.00This polished pair of Fishhook Thundereggs features gray and reddish brown rhyolite with one large crack filled with banded agate in blue-grey and black. The agate section fluoresces strongly under UV light (pictured under 365nm). Dimensions:both halves 5.25" x 3.25" polished... -
FSH101pr Fishhook Thunderegg Specimen Pair
$50.00This polished pair of Fishhook Thundereggs features reddish brown rhyolite with an agate filling in shades of translucent grey with areas of black and white banding. The agate center reacts strongly with UV light (picture shows the piece under 365nm).... -
BST122pr Blue Star Thunderegg Specimen Pair
$88.00These polished halves of a Blue Star Thunderegg show brecciated rhyolite filled with translucent agate with pale blue and white feathery banding. It has a few sections of open cavities that reveal sparkling druzy inside, while the opaque rhyolite has... -
CMT174pr Cold Mountain Thunderegg Specimen Pair
$89.00A polished Cold Mountain Thunderegg specimen pair featuring muted shades of red, orange, pink, and tan jasper with fused cracks of translucent chalcedony. Polished faces: 8.4cm x 6.5cm and 8.3cm x 6.4cmApprox. 1.25" & 1.5" deep1lb 1.7oz together Cold Mountain Thundereggs... -
Indigo Gabbro, Tumbling Rough, per lb
$8.00Indigo Gabbro is from Madagascar, and is also known by the trademark name of Mystic Merlinite. It displays indigo, purple, and black, in approximately 1 inch pieces. Hardness of 6 on the Mohs scale. Price per pound -
BRT196JR Baker Ranch Thunderegg Specimen
$80.00Baker Ranch Thundereggs come from Luna County, New Mexico. This polished specimen has peachy pink and white water banding and an open geode center with stalactite formations, within a tan rhyolite matrix. 6.3cm x 4.7cm x 2.8cm 2.9oz -
CMT173pr Cold Mountain Thunderegg Specimen Pair
$29.00A polished Cold Mountain Thunderegg specimen pair featuring fused eggs with brecciated patterning in dark, muted shades of mauve and brick red, with small accents of gray-blue jasper and translucent gray-blue chalcedony. Polished faces: 8.5cm x 4.1cm and 7.2cm x...
