Matter
- Name
- gabbronoritic glass
- Family
- solid
- Database
- Experimentalists
- Parent matter
- Gabbronorite
- Origins
- laboratory
- Provider
- Volcanologist Laboratory at RomaTre University
- Preparation
- raw
- Phase type
- solid
- Shape
- compact
- Texture
- compact glassy
- Type of porosity
- without pores
- Density
- 2.736 $\pm$ 0.001 $g.cm^{-3}$
- Grain density
- 2.736 $\pm$ 0.001 $g.cm^{-3}$
- Oxides
-
Formula $SiO_{2}$ $TiO_{2}$ $Al_{2}O_{3}$ $Fe_{2}O_{3}$ $MnO$ $MgO$ $CaO$ $Na_{2}O$ $K_{2}O$ $P_{2}O_{5}$ Mass fraction (%) 49.53 0.14 20.72 4.46 0.09 7.61 15.32 1.46 0.12 0.01 - Oxides comments
- Fe2O3 is total iron amount; L.O.I. 0.26%
- Title
- glass preparation
- Matters
- Matter
- gabbronoritic glass (this matter)
- Processing steps
-
Step Date Type Process Changes #1 2010-04-01 mechanical Sample has been crushed at mm scale #2 2010-06-01 thermal Sample has been melted at high temperature furnace (Nabertherm HT17/16) at 1500 C for an hour.The furnace operates at oxidizing terrestrial conditions. #3 2010-06-01 thermal Sample has been quenched in air. - Comments
- Glassy samples were produced at Volcanologist Laboratory with the help of Dr. A. Vona (RomaTre University)