Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
aquamarine crystal on matrix from Afghanistan isolated on white background
crystaline Barite or Barytes mineral sample- clear or translucent dense mineral collected from the UK
This is a artificial diamonds lying in the sand photographed in the studio with flash light
Lumpy sedimentary rock close up.
The Unakite is a metamorphic rock roses and green with white veins, a type of granite composed of quartz (white or colorless), orthoclase pink and green epidote. Named after the site of Unaka (North Carolina), where it was discovered.
Slice Of Agate Crystal
Macro photo of axinite and quartz crystals on a black background
Isabela Island is the largest and one of the youngest island of the Galapagos.
Natural mineral fluorite crystals. Mineral fluorite translucent stone.
Mineral, pink Charoit
A small chunk of the rock called Yellow Chalcedony
chinese medicine Fu Hai Shi /Hai Fu Shi /Pumice /Bryozoatum on black background
Fragment of granite on a white background
Natural ecology, stone, rust, texture, background, abstract, plain stone, rock, building material, shape, solid, marble, granite, sea stone, wall, floor, stone wall, color, nature, simplicity
Crystal Stone macro, purple rough amethyst quartz crystals
Pecan half 4X magnification. Focus stacked.
Multi colored mineral on wooden table. Selective focus.
Dark background
Close up piece of raw marble. Macro shooting of metamorphic rock specimens - marble stone
A colorful and interesting rock formation found in Agua Fria National Monument that can be used as a background. Image shows several different minerals.
pyrrhotite iron sulfide rare earth mineral
Topaz, mineral stone sample with white background
Grey Stone Rock Cut Out on White.
ant and mosquito trapped on pine tree's resine
Set of different natural stones of different textures isolated on white background
AKA Celestite. Named from the Greek \
gem Beautiful by nature For making expensive jewelry
Tumbled kunzite (lilac Spodumene) gemstone on black background
A vertical closeup shot of dark minerals
rock sugar background
Free Images: "bestof:Indicolite (Brésil) - 60 mm - 3.JPG fr cristal de tourmaline var indicolite - 60 mm own Parent Géry 2011-01-27 Indicolite Cc-zero Taken with Nikon D90"
Terms of Use   Search of the Day