Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:granite
|
| gptkbp:alsoKnownAs |
gptkb:chlorastrolite
|
| gptkbp:approvedBy |
gptkb:legislative_body
|
| gptkbp:chemicalFormula |
Ca2(Mg,Fe)3Al2Si7O22(OH)2
|
| gptkbp:color |
green
|
| gptkbp:containsMineral |
gptkb:pumpellyite
|
| gptkbp:firstDescribed |
1847
|
| gptkbp:foundIn |
gptkb:Isle_Royale_National_Park
gptkb:Keweenaw_Peninsula |
| gptkbp:hardnessMohs |
5.5
|
| gptkbp:luster |
vitreous
|
| gptkbp:pattern |
turtleback
|
| gptkbp:rarity |
rare
|
| gptkbp:stateGem |
gptkb:Michigan
|
| gptkbp:usedFor |
gptkb:granite
|
| gptkbp:bfsParent |
gptkb:Michigan
|
| gptkbp:bfsLayer |
4
|
| https://www.w3.org/2000/01/rdf-schema#label |
Isle Royale Greenstone
|