Statements (35)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:granite
|
| gptkbp:category |
Phosphate mineral
|
| gptkbp:chemicalFormula |
Al3(PO4)2(OH,F)3·5H2O
|
| gptkbp:cleavage |
Perfect on [110]
|
| gptkbp:color |
Brown
Green White Yellow Blackish green |
| gptkbp:crystalSystem |
Orthorhombic
|
| gptkbp:diaphaneity |
Translucent
|
| gptkbp:discoveredBy |
William Wavell
|
| gptkbp:discoveredIn |
1805
|
| gptkbp:event |
Hydrothermal veins
Phosphate deposits Secondary mineral in aluminous metamorphic rocks |
| gptkbp:fracture |
Subconchoidal
|
| gptkbp:habit |
Radiating acicular crystals
Spherical aggregates |
| gptkbp:hardnessMohs |
3.5–4
|
| gptkbp:IMA_symbol |
Wav
|
| gptkbp:luster |
Vitreous
Pearly |
| gptkbp:namedAfter |
William Wavell
|
| gptkbp:notablePlace |
gptkb:Dresden,_Germany
gptkb:Cornwall,_England gptkb:Arkansas,_USA |
| gptkbp:specificGravity |
2.36
|
| gptkbp:streak |
White
|
| gptkbp:tenacity |
Brittle
|
| gptkbp:transparency |
Translucent
|
| gptkbp:uses |
gptkb:Mineral_specimen
|
| gptkbp:bfsParent |
gptkb:Variscite
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Wavellite
|