Finney Creek, Skagit Co., Washington, USA

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List of minerals arranged by Dana 8th Edition classification

Group 4 - SIMPLE OXIDES
A2X3
Hematite	4.3.1.2	Fe2O3
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite	7.2.2.3	Fe2+Fe3+2O4
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Jadeite	65.1.3c.1	Na(Al,Fe3+)Si2O6
Group 69 - INOSILICATES Chains with Side Branches or Loops
Chains with Side Branches or Loops with P>2
Deerite	69.2.3.3	(Fe,Mn)6(Fe,Al)3[Si6O17]O3(OH)5
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz	75.1.3.1	SiO2
Unclassified Minerals
Actinolite	-	☐{Ca2}{(Mg,Fe2+)5}(Si8O22)(OH)2
'Ferro-actinolite-Tremolite Series var: Nephrite'	-
Quartz var: Smoky Quartz	-	SiO2
'Serpentine Group'	-	D2[Si2O5](OH)4 + or - nH2O

9 entries listed. 7 valid minerals.