Sample Type is Sedimentary › Clastic › Coarse Grained Clastic
137 records | Download| IGSN | Sample Type | Notes | Location | Number Thin Sections | Storage Location |
|---|---|---|---|---|---|
| GRD024XS0 | Conglomerate | Small (~3 cm in diameter), friable, uncut samples. Appear to be small comglomerates of lithic (micas, blue-green mineral (tourmaline?), amphibole?) and shell (and perhaps coral?) material in a grey matrix. Original label: 28 November, 1980. | Pacific Ocean | 0 | Ritter 154, 37 D |
| GRD025GS0 | Breccia | Very large (~14x10x11 cm) uncut sample composed of ~1 to 2 cm red extrusive volcanic clasts (with vesicles) and ~5 mm olivine clasts in white very-fine grained cement. Original label: 24 March, 1975. | Pacific Ocean | 0 | Ritter 154, 37 E |
| GRD025JS0 | Conglomerate | Multiple pieces, the largest measures ~9x5.5x6 cm on cut face. High specific gravity. Large (~3 cm) fine-grained purple clasts with green rinds in fine-grained green matrix. Purple clasts contain what appears to be thin bivalve shell fragments. Occasional calcite-filled vugs. A smaller (~5x2x1 cm) uncut subrounded brown sample containing white specks/crystals (quartz?). Billet and billet pieces. Original label: 21 September, 1975. | Pacific Ocean | 1 | Ritter 154, 37 E |
| GRD025US0 | Conglomerate | One uncut sample measuring ~6x6x2.5 cm. Composed of well-rounded green clasts in fine-grained green matrix. Some dissication cracks on edge of sample. | Pacific Ocean | 0 | Ritter 154, 37 E |
| GRD026ES0 | Conglomerate | Two small cut samples (~3.5x4x3 cm and ~3.5x2.5x3 cm). Large (~1 cm) blue-green clasts in reddish matrix. Billet. Billet pieces. Original label: 27 October, 1975. | Pacific Ocean | 1 | Ritter 154, 37 F |
| GRD026GS0 | Conglomerate | Large (~1 cm) purple and green clasts in fine-grained red matrix. Billet and billet pieces only. Original label: 27 October, 1975. | Pacific Ocean | 1 | Ritter 154, 37 F |
| GRD0278S0 | Conglomerate | Two small cut conglomerate samples which measure ~4x4x1 cm. The clasts are ~2 mm in diameter. Billet and billet pieces. Original label: agglomerate. | Pacific Ocean | 2 | Ritter 154, 37 G |
| GRD027SS0 | Breccia | Two cut samples (largest measures 5x2x2 cm). Fine-grained dark grey/green samples with occasional white veins and blebs. Thin section shows it is a fine-grained breccia. Original label: 21 October, 1967, Section cut July 1971. | Pacific Ocean | 1 | Ritter 154, 37 G |
| GRD027WS0 | Breccia | Three small (~3x3x2 cm) samples composed of brecciated green and red mudstone in calcite matrix, billet. Original label: 21 October, 1967, Section cut July 1971 | Pacific Ocean | 1 | Ritter 154, 37 G |
| GRD028MS0 | Conglomerate | One large (~7x4x6.5 cm) cut sample and two very small (~4x2x1 cm) uncut samples. Tan to green clasts (~ 3mm) in a greenish mudstone matrix. Patchy Fe-Mn crust. Original label: 12 August, 1968. | Indian Ocean | 2 | Ritter 154, 34 A |
| GRD02CGS0 | Breccia | Decent-sized sample of a pink limestone breccia with calcium carbonate matrix. Not cut. | France | 0 | Camp Elliott |
| GRD02CNS0 | Conglomerate | Decent-sized sample of conglomerate. Not cut. No calcium-carbonate. Mudstone clasts in green medium-grained sandy matrix. | France | 0 | Camp Elliott |
| GRD02COS0 | Conglomerate | Decent-sized sample of Fe-rich conglomerate. Green clasts of recrystallized limestone and igneous clasts in red (Fe-rich) matrix. High-density. Not cut. | France | 0 | Camp Elliott |
| GRD02CWS0 | Breccia | Small sample. Micritic limestone clasts in granular calcium carbonate matrix. Not cut. | France | 0 | Camp Elliott |
| GRD02E7S0 | Breccia | Serpentinite/gabbro breccia. Red matrix. Billet. Probably from Ligurian ophiolite. | Italy | 1 | Ritter 154, 17 B |
| GRD02E9S0 | Breccia | Large sample. Abundant large carbonate veins. Aggregates of green minerals (serpentine?) Red patches. Probably from Ligurian ophiolite. | Italy | 2 | Ritter 154, 17 I |
| GRD02E9S1 | Breccia | Large sample. Abundant large carbonate veins. Aggregates of green minerals (serpentine?) Red patches. Probably from Ligurian ophiolite. | Italy | 0 | Ritter 154, 23 M |
| GRD02EBS0 | Diamictite | Diamictite. Polymictic clasts in a green matrix. Clasts range from 5 mm to 1.5 cm. Granville formation? Original description: Pebbly mudstone, lower part of P.M. unit. 8/2/1960. | France | 0 | Ritter 154, 17 B |
| GRD02ECS0 | Diamictite | Diamictite. Small granitic clasts in a gray matrix. Clasts range from 1 cm to 1.5 cm. Gowganda Formation. Original description: Gowganda. Ovenshine. | Canada | 0 | Ritter 154, 17 B |
| GRD02ECS1 | Diamictite | Diamictite. Small granitic clasts in a gray matrix. Clasts range from 1 cm to 1.5 cm. Gowganda Formation. Original description: Gowganda. Ovenshine. | Canada | 0 | Ritter 154, 23 C |
| GRD02G3S0 | Diamictite | Small green sample. Medium-grained quartz, feldspar, and amphibole (?) grains in very fine-grained matrix. Large shale clast. Original description: Tillite. | Norway | 0 | Ritter 154, 23 C |
| GRD02GGS0 | Breccia | Altered green basalt clasts with sparry calcite veins | California | 0 | Camp Elliott |
| GRD02HPS0 | Coarse Grained Clastic | Coarse-grained, angular lithic fragments in carbonate cement. Blueschist or phyllite? Patches of Fe-staining. Decent-sized hand sample. Not cut. Friable. | California | 0 | Camp Elliott |
| GRD02I5S0 | Breccia | Small brown and grey limestone breccia sample. Original label: Graded breccia bed, in marl between Liassic limestones and radiolarites. | Italy | 1 | Camp Elliott |
| GRD02I9S0 | Conglomerate | Rounded limestone clasts in brown carbonate matrix. Original label: Conglomerate in Bathonian. | Italy | 1 | Camp Elliott |
| GRD02J0S0 | Diamictite | mudstone with clasts of Archean primarily granitoid rocks, Coleman member of Gowganda Formation | Canada | 0 | Ritter 154, 17 B |
| GRD02J0S1 | Diamictite | mudstone with clasts of Archean primarily granitoid rocks, Coleman member of Gowganda Formation | Canada | 0 | Ritter 154, 23 C |
| GRD02LNS0 | Breccia | Limestone breccia. Large brown micrite clasts. Decent-sized hand sample. Billet. Original label: Vajont breccia. Sept. 1, 1981. | Italy | 1 | Camp Elliott |
| GRD02M1S0 | Breccia | Large sample of red and yellow limestone breccia. Yellow blocks are the Liassic country rock; red is internal cement. Original label: Big chunk of breccia. Sept. 2, 1981. | Italy | 3 | Ritter 154, 23 C |
| GRD02M2S0 | Breccia | Large sample of red and yellow limestone breccia. Original label: Similar (to W81-36) with yellow country rock (Lias), calcite, then red internal cement. Sept. 2, 1981. | Italy | 1 | Ritter 154, 23 C |