Material
Name
Basaltic Hawaii sand grain size 75-125 microns (C2)
Family
mineral
Origin
natural terrestrial
Comments
basaltic sand from a lava flow (1986) with very few visible microliths
Texture
compact microporous
Grain sizes
Grains Size min Size max Size median Size width Size mass fraction Grain shape
#1 75.0 ${\mu}m$ 125.0 ${\mu}m$ 1.0 irregular
Size method
sieving by 2 stainless steel sieves with 75 and 125 microns meshs
Number
1
Arrangement
grains with inclusions
  Name Compound type Arrangement Mass ($g$) Mass fraction Adsorbat name
Vitreous matrix tektosilicate matrix 1.0 $\pm$ 0.0