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Studio shot on black background
eudialyte mineral sample on black background
Lepidolite stone macro, being a secondary source of lithium, used in batteries
specimen of natural raw velvet malachite mineral cutout on white background
emerald mineral stone sample with white background
Natural Green Fluorite Stone Cluster Gemstone
Vivid green fluorite ore extracted, from Lampang Thailand.
lepidolite from Zimbabwe for background use
Smoky quartz
Big natural stone green amber on white background
Amethyst crystal isolated on the black background.
Human healthy liver with normal hepatocytes. Optical microscope. Magnification X100.
Crystal raw ore
chrysoprase, closeup of the stone
crystaline Barite or Barytes mineral sample- clear or translucent dense mineral collected from the UK
macro shooting of geological collection mineral - specimen of serpentine stone isolated on white background
Mikroklin Amazonit Kristall peak Teller County, Colorado
large green fluorite cubic crystal mineral sample
Squamous cell carcinoma of the lung is a type of lung cancer. It occurs when abnormal lung cells multiply out of control and form a tumor.
Kidney cancer: Microscopic image of metastatic clear cell carcinoma of kidney, the most common type of renal cell carcinoma. Show brain tissue of malignant neoplasm, large atypical bizarre cells.
natural mineral on a green background with crystal quartz crystals is a  beautiful background and an abstract, macro
Agate is a microcrystalline variety of quartz, chiefly chalcedony, cryptocrystalline form of silica.  Although agates may be found in various kinds of rock, they are classically associated with volcanic rocks but can be common in certain metamorphic rocks. Most agates occur as nodules in volcanic rocks or ancient lavas where they represent cavities originally produced by the disengagement of volatiles in the molten mass which were then filled, wholly  by siliceous matter deposited in regular layers upon the walls. Cathedral Valley, Capitol Reef National Park, Utah.
Histology, Peritoneal inclusion cyst. Paraovarian cysts, hydrosalpinx and low-grade cystic mesothelioma are usually considered in the differential diagnosis of PICs.
nephrite mineral stone
Ultrasound upper abdomen or ultrasound kidney showing renal function.
sunstone mineral stone sample macro photography
macro photography of natural mineral from geological collection - raw green aventurine stone on white background
Green quartz crystal isolated on the white background.
Free Images: "bestof:Caesium fluoride.jpg Caesium fluoride Picture taken ca January 2005 by User Walkerma 2005-04-02 own assumed Walkerma Caesium fluoride Samples of inorganic"
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