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Filters Date Types (for Date Range) Types Map Service (3) OGC WFS Layer (3) OGC WMS Layer (3) OGC WMS Service (3) Contacts U.S. Geological Survey Hietanen-Makela, Anna G. Hietanen, Anna Martta Categories Image (7) Tag Types collection (7) Place (7) category (7) label (7) View Results as: JSON ATOM CSV

Recumbent folds in gneiss of Pritchard formation. Clarkia-Boehls area, northern Idaho. 1959. Album caption and index card: Recumbent folds in gneiss of Pritchard formation. Stop 15 of August 3, near Freezeout Saddle. Clarkia-Boehls area, northern Idaho. August 1959. (Photo by A. Hietanen-Makela). Categories: Image; Tags: Hietanen, A.G. Collection, Idaho, Leonard, B.F. Collection, Photographers, photograph Replacement vein of aplite. Wallace formation, Clarkia-Boehls area, northern Idaho. 1959. Album caption and index card: Similar to photo no. 4. Replacement vein of aplite; central part is streaked with pegmatitie. Cuts very thinly layered quartzite of Wallace formation. Scale shown by pencil in upper left corner of photo. Stop 2 of August 4. Clarkia-Boehls area, northern Idaho. August 1959. (Photo by A. Hietanen-Makela). Categories: Image; Tags: Hietanen, A.G. Collection, Idaho, Leonard, B.F. Collection, Photographers, photograph Coarse-grained granite. Clearwater County, Idaho. No date. Album caption: Photograph of granite near Bungalow (loc. 758). Coarse-grained granite in which quartz grains (gray) and biotite flakes (black) are easily seen. Clearwater County, Idaho. n.d. Published as figure 14-A in U.S. Geological Survey Professional paper 344-D. 1963. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Clearwater County, Idaho, Hietanen-Makela, A.M. Collection, Photographers, photograph Photomicrograph of the rock shown in figure A. Clearwater County, Idaho. circa 1957. Album caption: Photomicrograph of the rock shown in figureA. Orthoclase (or) includes a few small plagioclase (pl) grains; some myrmekite (my) occurs between the orthoclase and bordering plagioclase. Quartz(Q); biotite (B). Clearwater county, Idaho. c 1957. Published as figure 11B in U.S. Geological Survey. Professional paper 344-D. 1963. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Clearwater County, Idaho, Hietanen-Makela, A.M. Collection, Photographers, photograph Aaron Waters, Anna Hietanen-Makela, Harold James discussing finely ribbed anorthosite. Northern Idaho. 1959. Album caption and index card: Aaron (not Moses) giving the law? Left to right: Aaron Water, Anna Hietanen-Makela, Harold James discussing finely ribbed anorthosite. Warren Hobbs absent, examing rocks. Stop 18 of August 3. Clarkia-Boehls area, northern Idaho. August 1959. Categories: Image; Tags: Hietanen-Makela, Anna, Idaho, Leonard, B.F. Collection, Photographers, photograph Recumbent folds in gneiss of Pritchard formation. Clarkia-Boehls area, northern Idaho. 1959. Album caption and index card: Same as photo no. 1. Recumbent folds in gneiss of Pritchard formation. Hammer handle parallels the axes of minor folds. Stop 15, near Freezeout Saddle. Clarkia-Boehls area, northern Idaho. August 1959. (Photo by A. Hietanen-Makela). Categories: Image; Tags: Hietanen, A.G. Collection, Idaho, Leonard, B.F. Collection, Photographers, photograph Biotite-hornblende gneiss just north of the northern contact of the Bucks Lake pluton. Plumas County, California. circa 1967. Album caption: Biotite-hornblende gneiss just north of the northern contact of the Bucks Lake pluton. Large subhedral secondary crystals of plagioclase and hornblende are embedded in fine-grained metasedimentary matrix consisting of quartz, biotite, and some hornblende. Crossed nicols. Plumas County, California. ca. 1967. (Photomicrograph) Published as figure 31 in U.S. Geological Survey. Professional paper 731. 1973. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Hietanen-Makela, A.M. Collection, Photographers, Plumas County, California, photograph