Model, Beryl Crystal, hexagonal, is a mineral composed of beryllium aluminium cyclosilicate with the chemical formula Be3Al2(Si O3)6, Pure beryl is colorless, Beryl contains 256- 1 inch balls, Dimensions: 36 x 24 x 24
Model, Rutile Crystal, is a mineral composed primarily of titanium dioxide, TiO2, Rutile is the most common natural form of TiO2, Brookite, an orthorhombic mineral, Rutile 52 contains - 1 inch balls, Dimensions: 20 x
Model, Carbon Dioxide Crystal, is a colorless and odorless gas vital to life on Earth. This naturally occurring chemical compound is composed of a carbon atom covalently double bonded to two oxygen atoms, Dimension
Model, Alpha- Corundum Crystal, is best known for its gem varieties, Ruby and Sapphire. Ruby and Sapphire are scientifically the same mineral, but just differ in color, Dimensions: 36 x 24 x 20 in, Weight: 8 lbs
Model, Olivine Crystal, is a magnesium iron silicate with the formula (Mg+2, Fe+2)2SiO4, Thus it is a type of nesosilicate or orthosilicate, contains 109 - 1 inch balls, Dimensions: 38 x 30 x 20 in, Weight: 9 lbs
Model, Sodium Chloride Crystal, also known as salt or halite, is an ionic compound with the chemical formula NaCl, representing a 1:1 ratio of sodium and chloride ions, Sodium Chloride contains 64 - 1 inch balls,
Tectonics Model, provide students with an innovative look at plate tectonics with this hand-painted plastic model, showing detailed representations of the earth layers. Both active and passive margins are shown, Oceanic floor spreading is also well-characterized
Model, Chimpanzee Skull (Pan troglodytes), Female. Replica, suitable for comparative studies, With detailed description of distinctive features, The templates for the castings were original skulls, Dimensions: 17 x 11.5 x 14 cm, weight: 0.62 kg
Model, Gorilla Skull (Gorilla gorilla), Male, Replica, Primate skulls particular suitable for comparative studies, With detailed description of distinctive features, The templates for the castings were original, Dimensions: 26 x 16.5 x 19.5cm, weight: 1.06kg
Model, Orangutan Skull (Pongo pygmaeus), Male, Replica, Primate skulls particular suitable for comparative studies, With detailed description of distinctive features, The templates for the castings were original, Dimensions: 22 x 16 x 18 cm, weight: 0.95 kg