Dillhoff, Rick, George, Joe (2016) The Purple Hope Claims: Green Ridge, Middle Fork of the Snoqualmie River, King County, Washington. Rocks & Minerals, 91 (6) 498-519 doi:10.1080/00357529.2016.1217466

References Listed

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See Also

These are possibly similar items as determined by title/reference text matching only.

	Dillhoff, R., George, J., (2016), The Purple Hope Claims: Green Ridge, Middle Fork of the Snoqualmie River, King County, Washington, Rocks and Minerals 91(6): 498-519.
	Dillhoff, Richard M., Dillhoff, Thomas A. (1991) Realgar from the Royal Reward Mine King County, Washington. Rocks & Minerals, 66 (4) 310-314 doi:10.1080/00357529.1991.11761635
	Jackson, Bob (2015) Spruce Ridge, King County, Washington: Evolution of a Great American Collecting Locality. Rocks & Minerals, 90 (4) 366-373 doi:10.1080/00357529.2015.997156
	Scovil, Jeff, Williams, Lauren, Dillhoff, Rick (2017) Letters. Rocks & Minerals, 92 (5) 409 doi:10.1080/00357529.2017.1331395
	Nuelle, Laurence M. (1998) Minerals of the Pea Ridge Mine Washington County, Missouri. Rocks & Minerals, 73 (2) 90-97 doi:10.1080/00357529809603045
	Lasmanis, Raymond (1991) Minerals of the Spruce 16 Claim King County, Washington. Rocks & Minerals, 66 (4) 316-320 doi:10.1080/00357529.1991.11761636
	Jackson, Bob (2015), Spruce Ridge, King County, Washington: Evolution of a Great American Collecting Locality, Rocks & Minerals: 90(4): 366-373.
	Nuelle, L.M. (1998) Minerals of the Pea Ridge Mine, Washington County, Missouri. Rocks & Minerals, 73:2, 90-97.
	Herdrick, M.A., Newport, G.R., and Heinemeyer, G.R. (1995): Geology of the North Fork Snoqualmie porphyry copper deposit, King County, Washington. In: Pierce, F.W., and Bolm, J.G. (eds.): Porphyry copper deposits of the American Cordillera. Arizona Geological Society Digest 20, 243–250.
	Lasmanis, Raymond (1991), Minerals of the Spruce 16 Claim King County, Washington, Rocks & Minerals: 66(4): 316 - 320.
	Lasmanis, Raymond (2001) Green Fluorite from the Kettle Mine, Ferry County, Washington. Rocks & Minerals, 76 (4) 218-221 doi:10.1080/00357520109603220