Yazar
w dan hausel
28 cilt bulundu.
W. Dan Hausel · Wyoming Geological Survey
123 sayfa · 1986
Petrology / Mineralogy / Minerals / Guidebooks / Rocks
W. Dan Hausel · Wyoming State Geological Survey
193 sayfa · 1986
Guidebooks / Collection and preservation / Precious stones / Minerals / Rocks
W. Dan Hausel · Society of Mining Metallurgy and Exploration
1548 sayfa · 2006
Rocks / Mineralogy / Industrial minerals
W. Dan Hausel · Geological Survey of Wyoming
29 sayfa · 1979
Diamond deposits / Kimberlite / Prospecting
W. Dan Hausel · Geological Survey of Wyoming
248 sayfa · 1989
Gold ores / Placer deposits / Precious metals
W. Dan Hausel · Createspace Independent Publishing Platform
366 sayfa · 2011
Gold mines and mining, united states
W. Dan Hausel · Theophrastus Publications, S.A., Athens, Greece
250 sayfa · 1987
gold / geology / geochronology / science
W. Dan Hausel · Geological Survey of Wyoming
31 sayfa · 1986
Mines and mineral resources / Ore deposits
W. Dan Hausel · Wyoming State Geological Survey
61 sayfa · 1994
Mines and mineral resources / Precious stones / Gold ores / Precious metals