Nature Lava Pumice Stone
Nature Lava Pumice Stone is created when super-heated, highly pressurized rock is violently ejected from a volcano.
The unusual foamy configuration of pumice happens because of simultaneous rapid cooling and rapid depressurization. The depressurization creates bubbles by lowering the solubility of gases (including water and CO2)
Pumice is composed of highly microvesicular glass pyroclastic with very thin, translucent bubble walls of extrusive igneous rock. It is commonly, but not exclusively
Pumice is commonly pale in color, ranging from white, cream, blue or grey, to green-brown or black. It forms when volcanic gases exsolving from viscous magma form bubbles that remain within the viscous magma as it cools to glass. Pumice is a common product of explosive eruptions (Plinian and ignimbrite-forming) and commonly forms zones in upper parts of silicic lavas. Pumice has a porosity of 64–85% by volume and it floats on water, possibly for years, until it is eventually waterlogged and sinks.
Pumice is a very lightweight, porous, and abrasive material and it has been used for centuries in the construction and beauty industry as well as in early medicine.
Nature Lava Pumice Stone has red, black, white, gray, and so on. The colors vary in weight and the uses vary. It is a gas-rich melt slurry sprayed into the air to condense, the gas contained in it swells and escapes, leaving pores, forming a slag-like appearance, black, dark brown, and the pores are often irregular, round and oblong, and the size It ranges from a few millimeters to 10 centimeters and is distributed around the crater.
Available in variety of size i.e. 0.5-2cm, 2-3cm, 2-4cm, and 3-5cm.
Factory & Slabs Warehouse Video
Xiamen Realho Stone Co., Ltd
Tel: 86-592-8326666 Fax: 86-592-8327777
Add: Unit 8F, Yongtongchang Blad, No.388 Jiahe Road, Xiamen China