Finding your suitable limestone rock samples is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best limestone rock samples including detail information and customer reviews. Let’s find out which is your favorite one.
Reviews
1. Eisco Limestone Specimen (Sedimentary Rock), Approx. 1" (3cm)
Feature
Gray limestone sample approximately 1" (3cm) in sizeLimestone formed from the precipitation of calcium carbonate out of solution, in the ocean or in a shallow marine environment
Perfect size for use in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements
Excellent for demonstrating the tendency of calcium carbonate to effervesce in acid
Specimen comes in clear labeled and barcoded bag for ideal storage
Description
Limestone is made up of organic material, mostly calcium carbonate. The massive, gray variety is often found despoited in marine environments. Limestone is an important rock in industry and education. In the classroom it can be used in identification exercises and demonstrating the differing deposition styles of sedimentary rocks. This sample is also available in packs of 12.2. Eisco Fine White Marble Specimen (Metamorphic Rock), Approx. 1" (3cm)
Feature
Fine marble sample approximately 1" (3cm) in sizeMassive marble sample formed from high pressure, low heat metamorphism
Perfect size for use in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements
Ideal for classroom activities trying to ascertain differences between metamorphic rocks and their provenance
Specimen comes in clear labeled and barcoded bag for ideal storage
Description
Marble is a metamorphic rock formed from limestone. The high-pressure, low-heat alteration leads to a massive crystalline rock that can form a variety of shapes. Marble is mined heavily for use in building and furniture, and has traditionally been used in architecture as well. Though much denser than limestone, marble will still effervesce in acid, making it useful in identification exercises. This sample is also available in packs of 12.3. Eisco Chalk Limestone Specimen (Sedimentary Rock), Approx. 1" (3cm)
Feature
Chalk limestone sample approximately 1" (3cm) in sizeChalk is made up of coccolithophores, microscopic fossils composed of calcium carbonate
Perfect size for use in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements
Great example of a sedimentary rock formed chemically
Specimen comes in clear labeled and barcoded bag for ideal storage
Description
Limestone is made up of organic material, mostly calcium carbonate. The chalk variety is made up of the shells of coccolithophores, small platy animals that stack together and powder easily. Large layers of chalk indicate a low-oxygen environment, most likely the bed of an ancient seafloor. This sample is also available in packs of 12.4. Eisco Chalk Limestone Specimen (Sedimentary Rock), Approx. 1" (3cm) - Pack of 12
Feature
Twelve chalk limestone samples approximately 1" (3cm) in sizeChalk is made up of coccolithophores, microscopic fossils composed of calcium carbonate
Perfect size for use in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements
Great example of a sedimentary rock formed chemically
Specimen comes in clear labeled and barcoded bag for ideal storage
Description
Limestone is made up of organic material, mostly calcium carbonate. The chalk variety is made up of the shells of coccolithophores, small platy animals that stack together and powder easily. Large layers of chalk indicate a low-oxygen environment, most likely the bed of an ancient seafloor.5. Eisco Limestone Specimen (Sedimentary Rock), Approx. 1" (3cm) - Pack of 12
Feature
Twelve gray limestone samples approximately 1" (3cm) in sizeLimestone formed from the precipitation of calcium carbonate out of solution, in the ocean or in a shallow marine environment
Perfect size for use in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements
Excellent for demonstrating the tendency of calcium carbonate to effervesce in acid
Specimen comes in clear labeled and barcoded bag for ideal storage