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Serpentine Subgroup from
Little Bear prospect, Towle, Dutch Flat District (Towle District), Placer Co., California, USA

Mineral Species
Species:Serpentine Subgroup
Formula:D3[Si2O5](OH)4 D= Mg, Fe, Ni, Mn, Al, Zn
Description
Quality of samples:not specified / average specimens
Confirmation
Validity:Believed Valid
References
References:Logan, Clarence August (1927), Amador County, Placer County: California Mining Bureau Report 23: 282-283; Pemberton, H. Earl (1983), Minerals of California: 204.
Associated minerals:
Associates:Magnesite
Data
Mineral Data:Click here to view Serpentine Subgroup data
Locality Data:Click here to view Little Bear prospect, Towle, Dutch Flat District (Towle District), Placer Co., California, USA
Nearest other occurrences of Serpentine Subgroup
1.3km (0.8 miles) A Unnamed Magnesite occurrence [3], Alta, Dutch Flat District (Towle District), Placer Co., California, USA
2.7km (1.7 miles) B Beat claim, Casa Loma, Dutch Flat District (Towle District), Placer Co., California, USA
3.1km (1.9 miles) C Sullivan Mine (Sullivan claims), Baxter, Dutch Flat District (Towle District), Placer Co., California, USA
4.7km (2.9 miles) D Undeveloped Magnesite property [1], Snakehead Point, Placer Co., California, USA
4.7km (2.9 miles) E Unnamed Cr occurrence [8], Snakehead Point, Placer Co., California, USA
6.4km (4.0 miles) F North Fork Chrome Mine, Snakehead Point, Placer Co., California, USA
10.6km (6.6 miles) G Iowa Hill Chrome Mine (Williamson and Beck property [1918]), Cottage Home Hill, Iowa Hill District, Placer Co., California, USA
11.6km (7.2 miles) H Snowbird Mine, Hughes Mill, Forest Hill Divide area, Placer Co., California, USA
12.3km (7.6 miles) I Boiler Pit Mine (Victory Chrome Company deposit; Sugar Pine Chrome Mines), Hughes Mill, Forest Hill Divide area, Placer Co., California, USA
12.4km (7.7 miles) J Daisy Bell claim (Daisy Belle claim), Hughes Mill, Forest Hill Divide area, Placer Co., California, USA
12.8km (8.0 miles) K Sunset Mine (Sun Set Chrome Mine; Sugar Pine Chrome Mine), Hughes Mill, Forest Hill Divide area, Placer Co., California, USA
14.0km (8.7 miles) L Red Ledge Mine, Washington, Washington District (Omega District), Nevada Co., California, USA
16.5km (10.3 miles) M Fairview Mine (California Mining Company; Calumet), Washington, Washington District (Omega District), Nevada Co., California, USA
17.4km (10.8 miles) N Unnamed Asbestos occurrence [5], Burnt Flat, Colfax, Colfax District (Illinois District), Placer Co., California, USA
18.0km (11.2 miles) O Unnamed Magnesite occurrence [3], Dillon, Nevada Co., California, USA
18.6km (11.6 miles) P Unnamed Asbestos prospect [6], Burnt Flat, Colfax, Colfax District (Illinois District), Placer Co., California, USA
19.3km (12.0 miles) Q Rising Sun Mine, Colfax, Colfax District (Illinois District), Placer Co., California, USA
20.5km (12.7 miles) R Bunker Mine (Bunker Mines; Blue Bird Mine [1880's]; Bay Tree prospect; Sunnyside occurrence), Sage Hill, Michigan Bluff District (Michigan Bluff deposit), Placer Co., California, USA
20.5km (12.7 miles) S Washout claim, Bath, Forest Hill District, Placer Co., California, USA
20.8km (12.9 miles) T Idaho-Maryland Mine (Idaho Maryland prospect; Maryland Mine; Howard Hill/Morning Dew; Idaho Maryland-Brunswick), Idaho-Maryland group, Grass Valley, Grass Valley District, Nevada Co., California, USA
20.8km (12.9 miles) U Golden Gate group (Golden Gate Gp; Kentucky & Alpha; Golden Gate; Golden Gate East and West; Dana claim; Christopher Columbus claim; Golden Gate claim; Alpha claim; Ismert Ranch claim), Grass Valley, Grass Valley District, Nevada Co., California, USA
21.9km (13.6 miles) V Sherman Ranch occurrence (Hoeft lease [1918]), Nevada City, Nevada City District, Nevada Co., California, USA
22.1km (13.7 miles) W Waite property (White occurrence; White Estate Mine), Nevada City, Nevada City District, Nevada Co., California, USA
23.3km (14.4 miles) X Alta Hill Mine (Alta Hill; Alta Hill Chrome Mine), Grass Valley, Grass Valley District, Nevada Co., California, USA
23.4km (14.5 miles) Y Holseman Mine, Grass Valley, Grass Valley District, Nevada Co., California, USA
24.4km (15.2 miles) Z Andy Fitz Mine (Fruitvale Mine), Minnesota Flat, Alleghany District (Forest District), Sierra Co., California, USA
24.8km (15.4 miles) 0 Gold Canyon Mine, Plumbago, Alleghany District (Forest District), Sierra Co., California, USA
24.9km (15.5 miles) 1 Porter property, Newtown, Grass Valley District, Nevada Co., California, USA
26.0km (16.2 miles) 2 Hope Mine (Minnesota Development Group), Minnesota Flat, Alleghany District (Forest District), Sierra Co., California, USA
26.4km (16.4 miles) 3 Hope claim, Plumbago, Alleghany District (Forest District), Sierra Co., California, USA
26.7km (16.6 miles) 4 Rainbow Mine, 16 to 1 Mine (Sixteen-to-One Mine; Original Sixteen-to-One Mine), Alleghany, Alleghany District (Forest District), Sierra Co., California, USA
26.9km (16.7 miles) 5 Red Ledge Mine (Bank Mining Company), Mack House, Alleghany District (Forest District), Sierra Co., California, USA
27.0km (16.8 miles) 6 Apex Mine, Volcanoville, Volcanoville District, El Dorado Co., California, USA
27.4km (17.0 miles) 7 Oriental Mine (Alta Mine), 16 to 1 Mine (Sixteen-to-One Mine; Original Sixteen-to-One Mine), Alleghany, Alleghany District (Forest District), Sierra Co., California, USA
27.6km (17.2 miles) 8 Scotia & Alice Consolidated Mine (Scotia & Alice Cons.; Scotia and Alice Cons.; Scotia vein; Alice vein; Del Norte), Mack House, Alleghany District (Forest District), Sierra Co., California, USA
27.7km (17.2 miles) 9 16 to 1 Mine (Sixteen-to-One Mine; Original Sixteen-to-One Mine), Alleghany, Alleghany District (Forest District), Sierra Co., California, USA
Mineral and/or Locality  
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