EISCO 12PK Raw Pumice, Igneous Rock Specimens - Approx. 1" - Geologist Selected & Hand Processed - Great for Science Classrooms - Class Pack

0 5 4 2

2 calificaciones

Number of Items:

Disponibilidad
En stock

Peso con empaque
0.20 kg

Devolución
Si

Condición
Nuevo

Producto de
Amazon

Sobre este producto

PUMICE | Pumice is formed from the frothy lava that a volcanic explosion creates. As the frothy lava cools, it hardens as a light weight rock that is filled with small gas bubbles. Because this rock is so porous and light, it can actually float on water
GREAT FOR GEOLOGY CLASSROOMS | Perfect for demonstrating the effect of vesicles on rock density, as well as for lesson in identification and classification of igneous rocks. This set of twelve samples is excellent for group study and examination
GEOLOGIST SELECTED | Each specimen is selected and hand processed by an actual geologist, ensuring each sample exhibits defining features
LOCALLY PROCESSED | Our rock and mineral samples are sourced from a variety of locations around the world and are processed in Victor, NY
INDIVIDUALLY PACKAGED & LABELED | Each specimen sample is packaged in a transparent bag, and is labeled & barcoded for easy identification

₡ 22,579