These 2 full collections were purchased direct form Wards in January 2013. College textbook materials are so expensive these days. Know your Rocks - Students analyze texture, grain size, mineral compo

 

BEAUTIFUL MULTI-COLOR ARGENTINIAN RAINBOW FLUORITE ROUGH-CUT SLAB TO CAB Up for auction is a gemmy nice slab of Rainbow Fluorite from Argentina! This highly translucent, sound and solid slab has yello

 

THIS IS A NICE SET OF WATERMELON TOURMALINE SPECIMENS MINED IN BRAZIL DURING THE 1970'S. THEY MEASURE AROUND 1/4"-1/2" ACROSS EACH. THESE GREEN & PINK PIECES ARE NICE AND GEMMY WHEN YOU HOLD THEM

 

50 CARATS OF LOW GRADE NATURAL ROUGH WELO ETHIOPIAN OPAL CRYSTAL STONE MINERALS. SOME OF THESE OPALS HAVE FLASH. THESE OPALS ARE FROM ETHIOPIA AND MEASURE AROUND .2"-.5" EACH. THIS IS A STOCK PHOTOGRA

 

Quartz and Chloride Minas Gerais * Brazil *** We Buy Collections *** 2.5 x 1.75 x 1.5 inches Here is a beautiful Quyartz crystal included with Chloride from Minas Gerais * Brazil. Three of the termina

 

Finest High Quality Thin Section with coverslip including Thin Section cover A word about the quality of the Thin Sections.Do you like Thin Sections in exceptional quality? The quality of a Thin Secti

 

Description:-Name KUNZITE CRYSTAL. Weight 489 C.T Size 16X25X105 MM Peice 1 Shape crystal Treatment natural & damage free Colour YELLOW Product ID 28MARCH-28MARCH-12 Clarity Chart:-FL VVS VS SI1 I

 

Click to View Image Album Click to View Image Album Click to View Image Album Click to View Image Album "SUNSTONE LARGE PUFFY HEART" GENUINE SUNSTONE SIZE: 66 MM X 62 MM X 29 MM WEIGHT : 155 GRAMS PER

 

astrogallerymineral Store uareTrade © AP6.0 GREEN EPIDOTE & PREHNITE A FINE CLUSTER OF BOTRYOIDAL GREEN PREHNITE WITH FINE TERMINATED HUNTER GREEN EPIDOTE CRYSTALS - FROM MALI - MINT CONDITON AAA

 

Material: Crotalocephalus trilobite, Morocco Size: 119x68x51 mm (4.7x2.7x2") Trilobite size: 82x34mm (3.25x1.3") Weight: 1 LB 1.6 Ozs Condition: From Morocco Note: You will receive the exact piece as