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Sample Type is Sedimentary › Clastic › Mudstone

310 records | Download
IGSN Sample Type Notes Location Number Thin Sections Storage Location
GRD027JS0 Siltstone Three fine-grained tan samples with dark green, thin veins and a white crust. One sample is cut and has a tan interior with cross-cutting dark green veins. Original label: 21 October, 1967; section cut July, 1971. Pacific Ocean 0 Ritter 154, 37 G
GRD027KS0 Siltstone Three fine-grained tan samples with dark green, thin veins and a white crust. Billet. Original label: 21 October, 1967; section cut July, 1971. Pacific Ocean 0 Ritter 154, 37 G
GRD027LS0 Siltstone Two very small fine-grained tan samples with dark green, thin veins and a white crust. Billet. Original label: 21 October, 1967; section cut July, 1971. Pacific Ocean 0 Ritter 154, 37 G
GRD027RS0 Siltstone Three uncut samples; all roughly the same size (~5x4x2 cm). Fine-grained dark grey/green samples with occasional white veins and blebs Pacific Ocean 0 Ritter 154, 37 G
GRD027US0 Siltstone Five uncut, rounded samples. Largest measures 7x7x4 cm and smallest is 1.5x2x1 cm. All samples are fine grained. The largest and smallest are green. The smallest has many small white veins. The three medium-sized samples are tan with occasional green veins; these have a higher density than the green samples. Pacific Ocean 0 Ritter 154, 37 G
GRD0280S0 Mudstone Three very small black mudstone samples. All three samples are cut. The largest measures 4x3x2 cm on the cut face. Original label: 21 October, 1967, Section cut: Nov 1967. Pacific Ocean 0 Ritter 154, 37 G
GRD028OS0 Siltstone Two small (~3x3.5x2.5 cm) cut very fine-grained red samples. Slightly metamorphosed? Original label: 12 August, 1968. Indian Ocean 2 Ritter 154, 34 A
GRD02BKS0 Mudstone Del Mar Formation. Friable. Green mudstone with white conical gastropod shells. California 0 Ritter 154, 22 E
GRD02BKS1 Mudstone Del Mar Formation. Friable. Green mudstone with white conical gastropod shells. 22 M California 0 Ritter 154, 23 M
GRD02BKS2 Mudstone Del Mar Formation. Friable. Green mudstone with white conical gastropod shells. California 0 Ritter 154, 23 M
GRD02CLS0 Shale Small, blocky sample of red and green shale. Not cut. France 0 Camp Elliott
GRD02CMS0 Shale Small, cut red shale sample. Thin calcite veins. 3 billets. France 0 Camp Elliott
GRD02DVS0 Mudstone Very fine-grained light grey sample with shaley fracture. Original description: Roberts Mountain formation. Nevada 2 Ritter 154, 17 J
GRD02E3S0 Mudstone Purple and green shale. Billet. Italy 1 Ritter 154, 17 J
GRD02FHS0 Mudstone Slab of micaceous mudstone with dendritic black organic markings. Original label: Magura flysch, fine-grained bed with organic markings on upper surface. Eocene. September 1960. Poland 0 Camp Elliott
GRD02FNS0 Shale Large sample of black shale. Indistinct tool marks on top. Original label is missing. Switzerland 0 Camp Elliott
GRD02GAS0 Shale Black shale. Possibly organic-rich. Original label: Scaly shale in melange unit #2, at stop #9, Hsu Guide to Morro Bay - San Simeon Coast. 3/24/69. California 0 Camp Elliott
GRD02GHS0 Mudstone Green mudstone. Unremarkable. Not cut. California 0 Camp Elliott
GRD02GKS0 Mudstone Small sample of brown mudstone. Not cut. California 0 Camp Elliott
GRD02GNS0 Mudstone Lithic pebbly mudstone - classic melange. Friable. Original label: Melange - Cayucos. California 1 Ritter 154, 22 E
GRD02GSS0 Claystone Silicified red clay with white lenticular beds. Small sample. Original label: Arg-unit, Calera. California 1 Camp Elliott
GRD02GYS0 Shale Bag of black shale fragments and powder California 0 Camp Elliott
GRD02HDS0 Mudstone Fractured red and grey mudstone. Small sample. California 0 Camp Elliott
GRD02HGS0 Mudstone Small sample of green, laminated mudstone California 0 Camp Elliott
GRD02HVS0 Shale Bag of red shale fragments. Original label: From 0.2 meters below base of radiolarite formation. Switzerland 0 Camp Elliott
GRD02HZS0 Mudstone Red/purple siliceous mudstone. Original label: Radiolarian formation (taped block) from 0 to -0.10 meters. Italy 1 Camp Elliott
GRD02I0S0 Shale Bag of red shale fragments. Epoxy billet. Original label: Shale at contact between radiolarite and Sogno formation in sack. Italy 1 Camp Elliott
GRD02I1S0 Siltstone Bag of small red shale fragments. Epoxy billet. Original label: Shale from -0.30 m, in Sogno (in sack). Italy 1 Camp Elliott
GRD02I2S0 Siltstone Bag of small red shale fragments. Epoxy billet. Original label: Shale (very siliceous) from 0.27 meters in radiolarian formation. Italy 1 Camp Elliott
GRD02I4S0 Mudstone Partially silicified radiolarian mudstone. Very small sample. Original label: Typical cherty bed with laminae near edges. Italy 1 Camp Elliott