Andesitic Basalt with Andesine Crystals Display Specimen, Antigua, Guatemala
Andesitic Basalt with Andesine...
$15.19
Oregon Copper Bearing Sunstone AAA Red Oval Brilant Cut Stone 2.48ct #S12515
Oregon Copper Bearing Sunstone...
$400.00
RARE RED TO GREEN ANDESINE, YU LIN GU VALLEY, INNER MONGOLIA, TIBET, CHINA
RARE RED TO GREEN ANDESINE, YU...
$65.00

anorthosite -  teaching hand specimen of gray white anorthosite
anorthosite - teaching hand s...
$8.20
3.865CT.  CUT ANDESINE GEM - INNER MONGOLIA, TIBET
3.865CT. CUT ANDESINE GEM - I...
$39.99
RARE CLEAR 14.65CT. FACET GRADE ANDESINE -  TIBET, CHINA
RARE CLEAR 14.65CT. FACET GRAD...
$29.99

NEW FIND - 14.805CT. GREAT ANDESINE - INNER MONGOLIA, TIBET
NEW FIND - 14.805CT. GREAT AND...
$29.99
Oregon Copper Bearing Sunstone AA Red Radiant with Light Schiller 1.98ct #S12504
Oregon Copper Bearing Sunstone...
$200.00
anorthosite -  teaching student specimens of gray/white anorthosite - unit of 5
anorthosite - teaching studen...
$4.60

11x9mm RED ANDESINE polished OVAL CUT LOOSE GEMSTONES
11x9mm RED ANDESINE polished O...
$8.85
6.875CT.GREAT CUT ANDESINE GEM -  INNER MONGOLIA, TIBET
6.875CT.GREAT CUT ANDESINE GEM...
$59.99
NEW FIND - 13.855CT. FACET GRADE ANDESINE - INNER MONGOLIA, TIBET
NEW FIND - 13.855CT. FACET GRA...
$99.99

Oregon Copper Bearing Sunstone AA+ Bi-Color Matched  SET 2.73ct Feldspar #1447
Oregon Copper Bearing Sunstone...
$680.00
3.625CT.  PEAR CUT ANDESINE GEM - INNER MONGOLIA, TIBET
3.625CT. PEAR CUT ANDESINE GE...
$49.99
COPPER INCLUSIONS. 10.95CT.  ANDESINE - INNER MONGOLIA, TIBET
COPPER INCLUSIONS. 10.95CT. A...
$9.99

10x7mm VVS PINK KUNZITE faceted CUSHION CUT LOOSE GEMSTONE cut natural rough
10x7mm VVS PINK KUNZITE facete...
$10.21
Rocks and Minerals Collection  800 Pieces  10 Plastic Sheets
Rocks and Minerals Collection ...
$196.76
10x7mm VVS PINK KUNZITE faceted OVAL CUT LOOSE GEMSTONE cut natural rough
10x7mm VVS PINK KUNZITE facete...
$10.21

Classified Rocks and Minerals Collection  480 Pieces
Classified Rocks and Minerals ...
$136.22
Golden Feldspar Tumbled Polished Gemstone
Golden Feldspar Tumbled Polish...
$4.00
USGS MASSACHUSETTS GEOLOGY of the  HUDSON & MAYNARD QUADS With ALL 3 MAPS
USGS MASSACHUSETTS GEOLOGY of ...
$18.00

Labradorite Polished Gemstone Tumble Stone Crystal Madagascar apprx 36g lbr0
Labradorite Polished Gemstone ...
$32.69
American Diorite, Igneous Rock, Natural Mineral, Mineralogy Sample
American Diorite, Igneous Rock...
$9.95
Labradorite Polished Gemstone Crystal Madagascar 52 x 27 x 18mm aprx 44g lbr10
Labradorite Polished Gemstone ...
$33.52

Labradorite Polished Gemstone Crystal Madagascar 47 x 35 x 20mm approx 52g Lbr9
Labradorite Polished Gemstone ...
$29.37
10 Igneous Rock Set in clear plastic box Real Stone Specimen Teaching Aid
10 Igneous Rock Set in clear p...
$12.00
Large Natural Diorite Rock Stone 170MM Healing Power Charged Reiki Aura Pyramid
Large Natural Diorite Rock Sto...
$400.00

10 Igneous Rock Set in clear plastic box Real Stone Specimen Teaching Aid
10 Igneous Rock Set in clear p...
$11.99
10 Igneous Rock Set in clear plastic box Real Stone Specimen Teaching Aid
10 Igneous Rock Set in clear p...
$11.99