Add to wishlist
Set of 20 rocks each of size 25 - 30 mm, in softwood box with glass top, paper mounted, size 300 x 150 x 40 mm

MA-21 ROCK SET

Set of 20 rocks each of size 25 – 30 mm, in softwood box with
glass top, paper mounted, size 300 x 150 x 40 mm

Category:

Reviews

There are no reviews yet.

Be the first to review “MA-21 ROCK SET”

Related products

Working motorized model, showing Day & Night formation, consist of Sun Earth and Moon, with on/off switch mounted plastic base
Add to wishlist
Quick View

Earth Sciences

MA-12 DAY & NIGHT MODEL

SOIL SIEVES SET OF 6 Used to separate and grade soil samplesin order to determine the make-up of soil strata by Geology students or in mining industry. Se of Six.Economical,most commonly used Stainless steelsieves . These are stackable Sieves each have a different size stainless steel /brass wire mesh screen. Wire mesh sizes are 5, 10, 35, 60, 120 and 230 holes per cm. Each sieve is 200 mm in diameter and 50  mm heigh. Complete with a solid bottom collector container and top cover with a lifting knob.
Add to wishlist
Quick View

Earth Sciences

MA-15 SOIL SIEVES, SET OF 6

MA-22 SET OF 45 ROCKS PVG INTERNATIONAL’Soffers excellent collection of Rocks,Minerals and ores used as teaching aid for beginers or in advance stage of studies. Collection of 45 Rocks in Wooden Box with 45 Big Specimen Set of Rock Igneous ,Sedimentaryand Metamorphic Rock with 15 specimens as the representative of each type of rock. Igneous rocks which are formed when magma or lava cools and solidifies. gneous rocks are fire-born, meaning that they are formed from the cooling and solidification of molten (melted) rock. Sedimentary rocks are formed from the accumulation of weathered rock fragments, organic matter, or minerals in layers. These layers are then compacted and cemented together to form rock. Metamorphic rocks are formed when igneous and sedimentary rocks are subjected to high temperatures and pressures, causing them to change form. Common sedimentary rocks include sandstone, limestone, and shale. These rocks often start as sediments carried in rivers and deposited in lakes and oceans. When buried, the sediments lose water and become cemented to form rock. This is an ideal collection for the Study of Earth Stones for Geologists, educationists to teach students and for classroom use for all earth science studies. This rock collection for classrooms is the perfect educational tool to help engage students in a hands-on way. Clearly labelled and affixed to sturdy cardboard  or wooden backing with polished wooden box having front glass.
Add to wishlist
Quick View

Earth Sciences

MA-22 ROCK SET

Vinyl inflatable, non relief, diameter 300 mm, with metal arc and plastic stand base.
Add to wishlist
Quick View

Earth Sciences

MA-02 GLOBE POLITICAL

Physical, non relief vinyl inflatable approx. 300 mm diameter with metal arc, tilted axis on metal stand. Also available with diameter 405 mm.
Add to wishlist
Quick View

Earth Sciences

MA-01 GLOBE GEOGRAPHIC

MA-16 SOIL THERMOMETER, SPIRIT
Add to wishlist
Quick View

Earth Sciences

MA-16 SOIL THERMOMETER, SPIRIT

As above but with brass case and mercury thermometer, range -10 0 0 to 110 Cx 1 C. Dimensions : 450 x 10 mm.
Add to wishlist
Quick View

Earth Sciences

MA-17 SOIL THERMOMETER, MERCURY

Motorized unit, depicting nine planets which revolves around Sun being shown by a bulb in the center. Planets are shown with their moons. Mounted on sunmica top wooden base fitted with mains indicator lamp and on/off switch. Top plate given with full details as name of planet, average distance from Sun (in Km) time of revolution round the Sun (in days) mass in the unit of earth mass and the number of moons. Overall dimensions length x width x height 300 x 220 x 150 mm. Approx.
Add to wishlist
Quick View

Earth Sciences

MA-05 SOLAR SYSTEM