Geology

SULFUR | Sulfur is a popular mineral that forms as a soft precipitate near volcanic vents and springs. This bright yellow mineral has a distinct s...

SULFUR | Sulfur is a popular mineral that forms as a soft precipitate near volcanic vents and springs. This bright yellow mineral has a distinct s...

TRAVERTINE | & classification exercises. Travertine is a carbonate rock formed from gushing hot springs. The airy, porous material indicates a...

VOLCANIC TUFF | Dust & ash deposited during explosive volcanic eruptions can become compacted and lithified over time, forming large packages ...

VOLCANIC TUFF | Dust & ash deposited during explosive volcanic eruptions can become compacted and lithified over time, forming large packages ...

WHITE SANDSTONE | White Sandstone is a recognizable sedimentary rock made up of well sorted and rounded grains of quartz, indicating that the clas...

WHITE SANDSTONE | White Sandstone is a recognizable sedimentary rock made up of well sorted and rounded grains of quartz, indicating that the clas...

Real Dinosaur Bone Pieces, Approximately 1" Length - Pack of 10 in Cotton Bag *This product has been discontinued and is no longer available.

10-pack of crushed dinosaur bone pieces, each approximately 1" in length Bone samples are source from a wide variety of dinosaur species Specimens...

An inset diagram of the rock cycle graphically illustrates the natural processes and forces that develop the major rock and mineral types composin...

Set of 12, Quality rocks samples supplied in wooden caseSet of 12, Quality rocks samples supplied in wooden case with compartments and sliding pers...

Set of 6, Quality rocks samples supplied in wooden case Set of 6, Quality rocks samples supplied in wooden case with compartments and sliding pers...

Calcite septarian plate approximately 8" in diameter Septarian nodules have a carbonate center surrounded by cemented sediments of sand and mud Th...

Set of Collection of different minerals and rocks collected from different places, supplied in laminated diecut box. Each rock/mineral numbered co...

Metallic materials collection Set includes 20 different alloys Each alloy stored in individual bags and labeled Organized in a die cut case, with ...

Set of minerals supplied in laminated diecut box. Each rock numbered corresponding to info on box. Note: The image is for the product family, no...

Set of Collections of Igneous, Sedimentary, Metamorphic rocks containing different rock specimens supplied in laminated diecut box. Each rock numb...

Set of Collection of different minerals and rocks collected from different places, supplied in laminated diecut box. Each rock/mineral numbered co...

Set of minerals supplied in laminated diecut box. Each rock numbered corresponding to info on box.

Set of Collections of Igneous, Sedimentary, Metamorphic rocks containing different rock specimens supplied in laminated diecut box. Each rock numb...

Set of 20 metal and alloys, supplied in laminated diecut box. Each rock numbered corresponding to info on box.

Set of 20 metallic ores supplied in laminated diecut box. Each rock numbered corresponding to info on box.

SLATE | Slate is the result of the compression of shale, but is denser and retains the fissile properties, making for an interesting exercise when...

For keeping glass slides of 45 x 30 mm in vertical position in wooden grooves individually. For keeping 100 glass slides of 45 x 30 mm in vertical...

For keeping glass slides of 45 x 30 mm in vertical position in wooden grooves individually. For keeping 12 glass slides of 45 x 30 mm in vertical ...

For keeping glass slides of 45 x 30 mm in vertical position in wooden grooves individually. For keeping 25 glass slides of 45 x 30 mm in vertical ...

For keeping glass slides of 45 x 30 mm in vertical position in wooden grooves individually. For keeping 50 glass slides of 45 x 30 mm in vertical ...

SOLAR SYSTEM MODEL || This three dimensional model represents the relative position and movement of the planets around the sun SUN & PLANETS |...

UNGLAZED STREAK PLATE || Single, unglazed porcelain streak plate. Off-white color 50MM X 50MM || Plate measures 1.9" (50mm) long and wide, and is...

ORBITER MODEL || This three dimensional model represents the Earth's changing position with regard to the Sun and the moon EARTH, SUN & MOON |...

EXPLORE TECH CUT ROCKS & MINERALS | A fun introduction to the world of geology through rocks and minerals. 12 PIECE KIT | Set includes twelve ...

Replacement Stopper with Secchi Disc fits all 2" diameter Eisco Turbidity Tubes in the part number series PH1120148 Screw post threads through bot...

Used to determine the clarity and water quality of ponds, lakes, streams, groundwater, and oceans 115cm scale printed on the outside of tube Fill ...

Used to determine the clarity and water quality of ponds, lakes, streams, groundwater, and oceans 120cm scale printed on the outside of tube Fill ...

Used to determine the clarity and water quality of ponds, lakes, streams, groundwater, and oceans 55cm scale printed on the outside of tube Fill t...

Used to determine the clarity and water quality of ponds, lakes, streams, groundwater, and oceans 55cm scale printed on the outside of tube Fill t...

Used to determine the clarity and water quality of ponds, lakes, streams, groundwater, and oceans 60cm scale printed on the outside of tube Fill t...

WHITE QUARTZITE | Quartzite is formed from sandstone that has been tightly compressed to the point where the clasts have recrystallized to form a ...