Silica sand, quartzite 2/5 mm (25 kg)

SILICA SAND, QUARTZITE 2/5 mm (25 Kg).

Sand and 83.32% pure siliceous grit (also called quartzite or quartz grit) obtained from the natural decay of quartz rocks, by rolling pebbles inside the rivers of the province of Pavia.

MEDIA CHEMICAL ANALYSIS

XRR chemical analysis carried out with PANalyticalAxios spectrometer; Semi-quantitative analysis performed with IQ+ software on fusion beads; Dilution ratio 1:10; BR A1222G Specflux Flux; Determination of SO ₃ , Na ₂ O and K ₂ O performed on pressed powder.

PPC: 0.60%

Al ₂ O ₃ : 8.35%

CaO: 0.90%

Fe ₂ O ₃ : 1.44%

₂ O: 2.40%

MgO: 1.00%

Na ₂ O: 1.80%

₂ O ₅ : 0.03%

SiO ₂ : 83.32%

SO ₃ : 0.03%

TiO ₂ : 0.10%

Rb ₂ O: 0.02%

Sum: 99.99

FUNCTIONAL CHARACTERISTICS AND FIELDS OF USE

Silica sand, ideal for:

? fill jars or containers as a support for flower pots;

? draining substrates of vases or jars where it is necessary to weigh down these supports to make them more stable;

? mixed with the soil to provide the right quantity of silicon to the plants that need this element;

? as a background for aquariums where you want to reconstruct a backdrop made up of real aquatic plants;

? in the construction field, mixed with cement to build cement mortars of all types.

NB: INFORMATION ON PACKAGING

Please note that the product will arrive in a bag (with a total weight of 25 kg, as specified in the title of the advertisement) labeled and packaged, according to the terms of the law, by the employees of Geosism & Nature sas