University of Northern Iowa

Objects

Displaying 1401 - 1500 of 42390
Cat. # Name Description
1401 00.3.15.305.0004 Concretion, Hematite In clay matrix.
1402 00.3.15.306.0001 Nodule, lime Sun cracked.
1403 00.3.15.306.0002 Bournonite Centhorhombic.
1404 00.3.15.306.0003 Fulgarite None
1405 00.3.15.306.0004 Lignite None
1406 00.3.15.306.0005 Concretion, hematite None
1407 00.3.15.306.0006 Hematite Boynyoidal.
1408 00.3.15.306.0008 Lignite Lignitic material.
1409 00.3.15.307.0002 Limestone Sandy, ferruginous limestone.
1410 00.3.15.307.0004 Limestone Dolomitic limestone.
1411 00.3.15.307.0005 Wood Perforated by a root with fibers and bark still remaining.
1412 00.3.15.307.0006 Concretion Lime balls
1413 00.3.15.307.0007 Concretion, lime None
1414 00.3.15.307.0010 Concretion, lime None
1415 00.3.15.308.0007 unk None
1416 00.3.15.308.0008 Cracks, mud None
1417 00.3.15.308.0011 Limestone Limestone with dendrites.
1418 00.3.15.309.0005 Rock None
1419 00.3.15.310.0003 Mudstone Glaciated.
1420 00.3.15.311.0001 Rock Lamination developed by weathering.
1421 00.3.15.312.0003 Dendrites On chert.
1422 00.3.15.315.0003 Conglomerate None
1423 00.3.15.315.0007 Conglomerate Ferruginous. Ribbon or Webber Canon.
1424 00.3.15.316.0004 unk None
1425 00.3.15.317.0002 Sandstone Sand-lime. Brick manufactured at Waterloo, Iowa. Steam-heated.
1426 00.3.15.317.0003 Cement Cement rock before burning.
1427 00.3.15.317.0004 Cement Cement rock after burning.
1428 00.3.15.317.0005 unk Catalog called this Hydraulic limestone..
1429 00.3.15.318.0006 Anode, converter One vial. Used in the mining industry
1430 00.3.15.318.0013 Copper From smelter.
1431 00.3.15.318.0015 Wool, mineral None
1432 00.3.15.319.0003 Obsidian None
1433 00.3.15.319.0006 Clay Fine.
1434 00.3.15.319.0007 Gumbo, burnt None
1435 00.3.15.319.0008 Nodule, iron Broken.
1436 00.3.15.319.0009 Earth None
1437 00.3.15.319.0010 Oolite Siliceous.
1438 00.3.15.321.0007 Pebble Ferruginous.
1439 00.3.15.323.0004 Coal Cannel.
1440 00.3.15.324.0010 Sand Concretion. Congolomerate.
1441 00.3.15.325.0002 Pipestone None
1442 00.3.15.325.0005 Pipestone None
1443 00.3.15.325.0006 Breccia Pipestone.
1444 00.3.15.326.0001 Shale Includes feldspar and quartz.
1445 00.3.15.327.0004 Limestone Made up of coarse crinoid fragments.
1446 00.3.15.328.0002 Slickenslide Slickensides.
1447 00.3.15.328.0003 Breccia None
1448 00.3.15.328.0006 Limestone Carbonate of lime breccia from bluffs at bend of Cedar River west of Osage.
1449 00.3.15.328.0007 Limestone Shell breccia and semioolitic limestone..
1450 00.3.15.329.0002 Argillite Kintla argillite interbedded with quartzite. Color: GR,RD
1451 00.3.15.329.0006 Limestone Siyeh limestone above the Grinnell 4,000 feet.
1452 00.3.15.329.0009 unk Catalog called this Amygdaloid and extrusive flow about 200 feet above the base of the kintta.
1453 00.3.15.329.0010 unk None
1454 00.3.15.331.0004 Granite None
1455 00.3.15.331.0010 unk Catalog called this Fayalite.
1456 00.3.15.331.0014 Sand Monazite (Sand).
1457 00.3.15.333.0001 Limestone Hydraulic limestone.
1458 00.3.15.333.0002 Limestone Suboolitic limestone.
1459 00.3.15.333.0004 Limestone Brecciated limestone.
1460 00.3.15.333.0009 Limestone Cedar Valley limestone.
1461 00.3.15.334.0003 Fulgarite None
1462 00.3.15.334.0005 Quartzite None
1463 00.3.15.334.0006 Quartzite Sioux quartzite.
1464 00.3.15.334.0013 Quartzite Sioux quartzite.
1465 00.3.15.335.0004 Limestone None
1466 00.3.15.335.0007 Limestone Lower stage Niagara limestone.
1467 00.3.15.335.0009 Limestone Partially crystallized.
1468 00.3.15.337.0012 Loess None
1469 00.3.15.337.0013 Soil Hardened.
1470 00.3.15.339.0002 Shale None
1471 00.3.15.339.0004 Shale None
1472 00.3.15.339.0005 Shale None
1473 00.3.15.340.0005 Sand Siliceous sand vein.
1474 00.3.15.340.0009 Sand Magnetic sand.
1475 00.3.15.341.0003 Sand None
1476 00.3.15.341.0006 Dust Volcanic.
1477 00.3.15.343.0001 Loess None
1478 00.3.15.343.0004 Pebbles None
1479 00.3.15.343.0005 Pebble, agate None
1480 00.3.15.343.0006 Pebble Pebbles and gravel.
1481 00.3.15.343.0007 Pebbles None
1482 00.3.15.343.0009 Pebbles None
1483 00.3.15.344.0006 Sandstone None
1484 00.3.15.345.0002 Sandstone Friable sandstone.
1485 00.3.15.345.0010 Sandstone Banded sandstone with fault.
1486 00.3.15.346.0001 Sandstone None
1487 00.3.15.346.0005 Sandstone Argillacious sandstone.
1488 00.3.15.346.0006 Sandstone Potsdam sandstone.
1489 00.3.15.347.0002 Sandstone Color: RD
1490 00.3.15.348.0002 Sandstone None
1491 00.3.15.348.0005 Sandstone None
1492 00.3.15.348.0007 Sandstone Color: GY
1493 00.3.15.348.0008 Sandstone None
1494 00.3.15.350.0001 Sandstone None
1495 00.3.15.350.0003 Grit None
1496 00.3.15.350.0004 Sandstone None
1497 00.3.15.350.0005 Sandstone None
1498 00.3.15.350.0006 Sandstone None
1499 00.3.15.350.0009 Sandstone Color: RD
1500 00.3.15.696.0001 Dolomite None
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