Earth treasures /

Rocks and minerals for the collector.
by: Sabina, Ann P.
Published: (1987)

Rocks and minerals for the collector.
by: Sabina, Ann P.
Published: (1987)

Rocks and minerals for the collector : Kingston, Ontario to Lac St-Jean, Quebec /
by: Sabina, Ann P.
Published: (1983)

Rocks and minerals for the collector : Bancroft-Parry Sound area and southern Ontario /
by: Sabina, Ann P.
Published: (1986)

Collector's guide to the feldspar group /
by: Lauf, R. J.
Published: (2013)

Rocks and minerals for the collector.
by: Sabina, Ann P.
Published: (1992)

Rocks & fossils /
Published: (1996)

Formulaire technique du geologue. : Ce qu'il faut savoir sur l'enseignement, l'observation sur le terrain, la recolte, l'etude et la conservation des roches et des fossiles /
by: Furon, Raymond, 1898-1986
Published: (1943)

Minerals and rocks of Wyoming /
by: Root, Forrest K.
Published: (1972)

Rockhounding & fossil collecting, BLM Colorado.
Published: (2009)

Central Oregon rockhound map : 2004 /
Published: (2004)

National Audubon Society first field guide.
by: Ricciuti, Edward R.
Published: (1998)

Rock and mineral collecting in Britain /
by: Rodgers, Peter Rowland
Published: (1979)

Rockhounding Texas /
by: Crow, Melinda
Published: (1998)

National Audubon Society field guide to North American rocks and minerals /
by: Chesterman, Charles Wesley, 1913-
Published: (1998)

New Mexico rocks & minerals : the collecting guide (including maps) /
by: Kimbler, Frank S., 1956-
Published: (1981)

Be a rockhound /
by: Keen, Martin L.
Published: (1979)

Minerals, collecting, and value across the U.S.-Mexico border /
by: Ferry, Elizabeth Emma
Published: (2013)

A field collector's manual in natural history /
Published: (1944)

Field collecting gemstones and minerals /
by: Sinkankas, John
Published: (1988)

The rockhound's manual /
by: Fay, Gordon S.
Published: (1973)

The rockhound's manual /
by: Fay, Gordon S.
Published: (1972)

Dig it! : a directory of fee-basis rock collecting sites open to amateurs /
by: Kindler, Carol E.
Published: (1983)

Central Oregon rockhounding map, 2016 /
Published: (2016)

The rockhound's handbook /
by: Firsoff, V. A. (Valdemar Axel), 1912-1981
Published: (1975)

The rockhound's guide to New Mexico /
by: Crow, Melinda
Published: (1995)

An illustrated guide to fossil collecting /
by: Casanova, Richard L.
Published: (1981)

An instrument for cleaning small fossils.
by: Kesling, Robert V. (Robert Vernon), 1917-2005
Published: (1954)

Versteinerungen : Suchen, Sammeln, Praparieren /
by: Schniepp, Hermann
Published: (1976)

The rock-hunters range guide ; how and where to find minerals and gem stones in the United States.
by: Ransom, Jay Ellis, 1914-
Published: (1962)

Gems and minerals of America ; a guide to rock collecting.
by: Ransom, Jay Ellis, 1914-
Published: (1974)

The fossil collector's handbook : a paleontology field guide /
by: Macdonald, J. R. (James Reid), 1918-
Published: (1983)

Fossils for amateurs : a guide to collecting and preparing invertebrate fossils /
by: MacFall, Russell P.
Published: (1983)

The weekend fossil hunter /
by: LaPlante, Jerry C.
Published: (1977)

Public collection of rocks, mineral specimens and semiprecious gemstones on public lands for noncommercial purposes : frequently asked questions.
Published: (2024)

Rock hunter's guide : how to find and identify collectible rocks /
by: MacFall, Russell P.
Published: (1980)