Matter
- Name
- Pigment Huy (PIG_0172_A), oolitic hematite
- Family
- mineral
- Database
- Experimentalists
- Level
- from laboratory repository
- Origins
- natural terrestrial
- Provider
- Pigmenthothèque - EDYTEM
- Provider reference code
- Huy – PIG_0172_A (2016-021) [Huy Gare]
- Local reference code
- PIG_0172_A_Huy
- Body name
- Earth
- Terrain type
- mineral surface
- Place
- Huy, Liège province , Wallonia , Belgium
Coordinates
- System
- WGS84
- Position type
- point
- Geolocation
-
Point Latitude Longitude Altitude #1 50.522° 5.222° - Comments
- road cut near the train station
- Preparation
- raw
- Storage condition
- room temperature and conditions
- Phase type
- solid
- Component type (group)
- sedimentary rock (iron-sediment or ironstone)
- Comments
- Shale and shists with oolitic hematite - Era: Paleozoic, Devonian, Famennian, Hodimont (Belgium) formation
- Shape
- Irregular equant shaped red-bordeaux block with faces with patina and rough side faces (oolithic)
- Texture
- compact coarse grained
- Type of porosity
- without pores
- Porosity
- 0.0e+00
- Texture
- compact
- Grain compacity
- 1.0
- Size distribution
- wide and heterogeneous distribution
- Comments
- oolithic texture
- Oxides
-
Formula $SiO_{2}$ $Al_{2}O_{3}$ $Fe_{2}O_{3}$ $MnO$ $MgO$ $CaO$ $Na_{2}O$ $K_{2}O$ $TiO_{2}$ $P_{2}O_{5}$ Mass fraction (%) 7.32 3.02 41.16 0.24 0.65 24.42 0.03 0.64 0.11 0.26 - Oxides comments
- Contain Mg (0.65% in oxide) and small impurity of Mn, Na, K, Ti, P (1.28% in oxides), fire loss: 21.06%
- Number
- 3
- Mode of mixing
- heterogeneous mixing
- Materials