Museum Magnetite Samples


Sample Number Sample Name Alias Name Box Number Location Mag. Susc (SI/kg) Std Dev (SI/kg) Mass (kg) Notes
237:1:2  magnetite  23712  4/122  Caribou Hill, Boulder county, CO  269.3  4.2  0.6277  does not fit well in coil 
8809  magnetite  8809  4/122  East Mancos Creek, Montezuma county, CO  N/A  N/A  1.4622  does not fit in coil 
4315  magnetite  4315  4/122  Boulder county, CO  299.7  1.5  0.339639  does not fit well in coil 
237:1:1  magnetite  23711  4/122  Pennsylvania Gulch, Boulder, CO  325.1  3.1  0.7039  does not fit well in coil 
237:2:2  magnetite  23722  4/122  Powderhorn P.O. , Gunnision county, CO  66.86  2.1  0.9339  does not fit well in coil 
237:7  magnetite  2377  4/122  Alma Placer, Alma South Park, CO  410.7  2.8  0.077543  none 
4293  magnetite  4293  4/122  Gunnison county, CO  439.3  1.6  0.05098  none 
TM 20565  magnetite  TM20565  4/123  Crawford Gulch, Jefferson county, Colorado  N/A  N/A  0.8328  does not fit in coil 
TM 11334  magnetite  TM11334  4/123  North Mike Shaft - dump, Leadville District, Colorado  445.9  1.2  0.6978  does not fit well 
TM 237:4:1  magnetite var titanoferous  TM23741  4/123  Grape Creek, Arkansas Canyon, Colorado  N/A  N/A  0.7391  none 
11274  magnetite  11274  4/123  Clear Creek county, Colorado  N/A  N/A  0.028677  sample in plastic container 
TM 11185  magnetite  TM11185  4/123  Bear Creek, Clear Creek county, Colorado  9.316  0.047  0.8352  does not fit 
TM 9297  titanoferous magnetite  TM9297  4/123  Iron Mtn Deposit, Fremont county, Colorado  193.4  6.7  0.15928  none 
TM11141  titanoferous magnetite  TM11141  4/123  Ward, Colorado  329.3  2.6  0.120901  none 
TM 11315  magnetite  TM11315  4/123  Col. Seller's Mine, Leadville District, Colorado  331.4  3.0  0.166782  none 
50383  magnetite  50383  4/124  Jct Hwy 6x119 Clear Creek County, CO  13.15  0.15  0.056786  appears to be a muscovite pseudomorph after magnetite 
50584  magnetite  50584  4/124  Jct Hwy 6x119 Clear Creek County, CO  411.6  19  0.259801  none 
4294  magnetite  4294  4/122  Lebanon county, Pennsylvania  437.8  1.2  0.6059  does not fit well in coil 
4297  magnetite and ripidolite  4297  4/122  Berkshire county, Pennsylvania  576.3  48  0.172152  none 
237:10:1  magnetite  237101  4/123  Chester county, Pennsylvania  264.2  10  0.9803  does not fit well in coil 
4397  iron oxide  4397  4/123  Chester county, Pennsylvania  201.7  22  0.159747  none 
TM 5910  magnetite  TM5910  4/124  Mine near Cromwall, Lebanon county, Pennsylvania  453.5  40  0.155177  none 
83.268 (large)  magnetite (platy)  83268  4/124  Cornwall Mine, Cornwall PA  -0.003066  0.0014  0.22782  paramagnetic plates of magnetite surrounding diamagnetic core 
83.269 (small)  magnetite (platy)  83269  4/124  Cornwall Mine, Cornwall PA  23.38  0.87  0.038744  ferromagnetic sheet of magnetite on silicate mineral (possibly quartz) 
TM 6020  magnetite/pyrite and calcite  TM6020  4/124  Falls of French Creek, Chester county, PA  302.4  4.8  0.098998  none 
92.124  magnetite xls in chlorite  92124  4/124  Elizabethtown, PA  15.53  0.19  0.268424  does not fit well in coil 
TM 6819  magnetite and hematite  TM6819  4/125  Falls of French Creek, Chester county, PA  N/A  N/A  0.9861  does not fit in coil 
4304  magnetite  4304  4/122  800 feet level, Intronget Mines, Dalarne, Sweden  511.2  4.4  0.208995  none 
4104  magnetite  4104  4/122  1300 foot level, Smaltarmossen Mine, Dalarne, Sweden  302.5  8.8  0.188968  none 
4168  magnetite  4168  4/122  460 feet deep, Bisberg Mine, Dalarne, Sweden  498.7  6.8  0.422836  none 
4105  magnetite  4105  4/122  Norberg Mine, Westmanland, Sweden  465.6  118  0.128511  none 
9581  magnetite  9581  4/123  Bodos Mine, Sandviken Steel Corporation, Gastriklnd, Sweden  686.9  13  0.21878  none 
TM11222  magnetite, 62% iron  TM11222  4/123  Introget Mine, Dalarne, Sweden  751.4  116  0.008077  none 
TM 9358  magnetite  TM9358  4/123  Gellivara, Sweden  452.7  3.8  0.379637  contains some pyrite 
TM 5339  magnetoplumbite in magnetophyllite  TM5339  4/124  Langban, Sweden  43.63  0.89  0.386823  none 
9580  magnetite  9580  4/124  New Meadow Mines Group, Swedish Ballbearing Corp., Gastriklnd, Sweden  817.6  9.0  0.293009  does not fit well in coil 
4402  magnetite  4402  4/122  Ticonderoga, New York  636.8  62  0.016791  none 
3518  magnetite  3518  4/122  Orange county, NY  149.5  8.2  0.207398  none 
8734  magnetite  8734  4/122  Essex county, NY  667.1  147  0.017934  none 
237:8:1  magnetite  23781  4/122  Port Henry, NY  355.3  9.5  0.320688  none 
CSC 4402  magnetite, iron ore, iron oxide  CSC4402  4/123  Ticonderoga, New York  53.15  3.3  0.106739  none 
TM 6148  Magnetite  TM6148  4/124  Billy Foster Mine, Brewster, New York  79.49  3.2  0.09025  none 
TM 6172  magnetite  TM6172  4/124  Adirondack Mtns, New York  0.1276  0.0042  0.094583  none 
TM 20465  banded magnetite and hematite  TM20465  4/124  Arnold Hill Mine, Ausable Quad, NY  6.796  0.11  0.509762  does not fit well 
TM 7776  magnetite  TM7776  4/124  O'Neil Mine, Orange county, NY  289.4  7.4  0.089425  none 
2186  magnetite  2186  4/122  Cedar City, UT  N/A  N/A  1.0475  does not fit in coil 
TM 9576  magnetite xtls  TM9576  4/124  Iron Springs, Iron county, UT  457.5  6.8  0.6155  none 
TM 10442  magnetite  TM10442  4/124  C.F.&I. Ore Pits near Cedar City, Utah  241.5  1.0  0.5506  none 
50489  magnetite  50489  4/124  Iron county, UT  366.0  8.8  0.259346  none 
53289  magnetite  53289  4/125  Turn Peaks, Millard county, UT  420.3  8.3  0.222708  none 
80.69  magnetite  8069  4/125  CF&I Ore Pits near Cedar City, UT  N/A  N/A  2.5614  does not fit in coil 
TM 8818  magnetite  TM8818  4/123  Kamloops District, British Columbia, Canada  408.5  1.9  0.498276  does not fit well in coil 
NA  Jasper-Magnetite  NA  4/123  Iron Formation, Temagami, Ontario, Canada  47.74  2.2  0.476419  Polished & Laquered Sample, does not fit well in coil 
91.35a  makatite (white xln.) and magnetite  9135a  4/124  Mount St. Hilaire, Quebec, Canada  0.06810  0.012  0.057154  makatite part of the sample 
91.35b  makatite (white xln.) and magnetite  9135b  4/124  Mount St. Hilaire, Quebec, Canada  192.5  2.4  0.224489  magnetite part of the sample 
53.188  magnetite  53188  4/125  Bancroft, Ontario, Canada  N/A  N/A  1.7273  does not fit in coil 
4296  magnetite  4296  4/122  Arkansas  220.0  10  0.019695  measured in case 
237.2  magnetite  2372  4/123  Magnet Cove, Arkansas  626.5  27  0.026142  none 
TM 10784  titantiferous magnetite  TM10784  4/124  Magnet Cove, Arkansas  250.1  3.0  0.692  extremely ferromagnetic 
69:65  magnetite var. loadstone  6965  4/125  Magnet, Arkansas  N/A  N/A  1.2032  ferromagnetic, does not fit in coil 
6325  magnetite  6325  4/122  Tres Piedras, NM  N/A  N/A  0.7962  does not fit in coil 
50518  magnetite  50518  4/124  Ruidoso, Lincoln county, NM  1379  64  0.042967  none 
TM 5336  magnetite  TM5336  4/124  Hot Springs, NM  340.1  12  0.485928  none 
80.19  magnetite  8019  4/124  north of Silver City, NM  409.5  19  0.264236  5 miles North of Silver City Yousefpoon thesis area 
237:18  magnetite and lodestones  23718  4/123  Lake and River Mine, San Bernardino, California  390.9  0.20  0.381784  does not fit well in coil 
10649  magnetite  10649  4/124  Redding, California  168.5  2.8  0.535  does not fit well 
8889  magnetite  8889  4/122  Nome, Alaska  323.3  2.7  0.117795  none 
83.319  magnetite sand  83319  4/124  Alaska  447.3  3.6  0.129543  measured in case 
TM 10260  magnetite  TM10260  4/124  Belmont Mine, Butte, MT  287.6  2.9  0.427163  a little pyrite on sample 
237:20  magnetite  23720  4/123  Preverbratory Furnace, McGill, Nevada  335.8  6.6  0.245851  none 
237:8:2  magnetite  23782  4/123  Shaft No. 4, Canfield Mine, Morris County, New Jersey  N/A  N/A  1.5898  does not fit in coil 
TM 20085  magnetite  TM20085  4/123  Franklin Furnace, New Jersey  N/A  N/A  0.9744  does not fit 
98  magnetite  98  4/122  Cranberry, North Carolina  522.0  5.3  0.216031  none 
TM 5582  magnetite  TM5582  4/124  Near N.C.-Tenn line, Smoky Mountains  221.5  0.56  0.371805  does not fit well 
TM 5511  magnetite  TM5511  4/124  Cherokee county, GA  105.0  20  0.233727  none 
TM 8029  magnetite  TM8029  4/124  Chester, Virginia  57.94  0.66  0.297296  does not fit well in coil 
TM 10524  magnetite  TM10524  4/124  New Hamshire  N/A  N/A  0.002558  crystals too small to measure 
TM 4574  magnetite in prochlorite  TM4574  4/124  Chester, Vermont  16.82  0.088  0.206015  does not fit well in coil 
237:11  magnetite  23711  4/123  Hartford county, Maryland  N/A  N/A  0.138858  not enough magnetite to measure 
4399  magnetite  4399  4/123  Cumberland, Rhode Island  182.7  7.1  0.288202  contains olivene 
80.326  titanomagnetite  80326  4/123  China  298.8  10  0.03523  none 
80.329  magnetite  80329  4/123  China  359.2  6.5  0.16239  none 
237:16  magnetite  23716  4/122  Broula Range, 270 mi west of Sydney, New South Wales, Australia  N/A  N/A  1.5169  does not fit in coil 
52509  magnetite  52509  4/124  Biggeden Mine, Queensland, Australia  863.4  3.4  0.03661  none 
10421  magnetite  10421  4/122  Norway  388.0  21  0.458862  none 
TM 9541  magnetite  TM9541  4/123  Ehrenfriedersdorf, Erzgebirge, Germany  343.8  25  0.471994  none 
70.12 P  magnetite  7012P  4/123  Marcena, Ica., Peru  395.3  6.4  0.392453  none 
237:15  magnetite and sphalerite  23715  4/122  Binnenthal, Switzerland  N/A  N/A  0.107214  not enough magnetite to measure 
82.121  magnetite  82121  4/124  Kaput-Zuch, Azerbajdzan, Kaukasus, USSR  336.9  10  0.1426  none 
TM 10467  magnetite  TM10467  4/123  100 km west of Ambosita, Madagascar  505.9  6.2  0.044004  none 
TM 9200  black sand  TM9200  4/123  East Shore Beach, Guam  238.8  1.3  0.261627  glass jar w/ metal lid 
50894  magnetite  50894  4/124  Bushveld Complex, N. of Rustenburg, Transvaal S. Africa  939.5  3.3  0.0208  none 




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