Sample Type is Igneous › Plutonic › Felsic Intrusive › Syenite
63 records | DownloadIGSN | Sample Type | Notes | Location | Number Thin Sections | Storage Location |
---|---|---|---|---|---|
GRD0002S0 | Syenite | polished larvikite | Norway | 1 | Ritter 154, 15 C |
GRD0008S0 | Syenite | New York | 0 | Ritter 154, 15 C | |
GRD000AS0 | Syenite | Garnet-bearing. Original description: syenitic anorthosite. | New York | 0 | Ritter 154, 15 C |
GRD000BS0 | Syenite | Original description: Hedenbergite granite. Probably part of Grenville fayalite-augite syenites of Wanakena. | New York | 1 | Ritter 154, 15 C |
GRD000QS0 | Syenite | Presumably Grenville. Original label: syenite. | New York | 1 | Ritter 154, 15 C |
GRD001TS0 | Syenite | Utah | 1 | Ritter 154, 15 C | |
GRD001XS0 | Syenite | California | 1 | Ritter 154, 15 C | |
GRD001YS0 | Syenite | Kspar, quartz, amphibole | California | 0 | Ritter 154, 19 D |
GRD008JS0 | Syenite | porphyritic syenite. Feldspars fresh but patches of green (amph?) alteration | Colorado | 0 | Camp Elliott |
GRD009QS0 | Syenite | Probably part of alkaline syenite ring dyke | France | 0 | Ritter 154, 15 D |
GRD00AUS0 | Syenite | micropegmatite nice Kspar. TSB only. | Canada | 0 | Camp Elliott |
GRD00BYS0 | Syenite | Small sample. Samples 474-500 taken from Rwanda and Burundi (East African Rift). | Rwanda | 0 | Camp Elliott |
GRD00CHS0 | Syenite | Small sample. Samples 474-500 taken from Rwanda and Burundi (East African Rift). | Rwanda | 0 | Ritter 154, 15 D |
GRD00CIS0 | Syenite | Nepheline syenite with sodalite. Samples 474-500 taken from Rwanda and Burundi (East African Rift) | Rwanda | 0 | Ritter 154, 15 D |
GRD00CJS0 | Syenite | Nepheline syenite with pegmatite vein. Albite, microcline, lepidolite, acmite, and calcite. Samples 474-500 taken from Rwanda and Burundi (East African Rift) | Rwanda | 0 | Ritter 154, 15 D |
GRD00DXS0 | Syenite | Fresh augite syenite from Port Coldwell alkaline complex | Canada | 0 | Ritter 154, 15 C |
GRD00DYS0 | Syenite | Red syenite (from Port Coldwell alkaline complex). Multiple small samples. | Canada | 0 | Camp Elliott |
GRD00EDS0 | Syenite | Small sample. Original description: Augite syenite from Port Coldwell alkaline complex. | Canada | 0 | Camp Elliott |
GRD00ELS0 | Syenite | Large potassium feldspar laths, pyroxene(?), some biotite. Medium-grained biotite and potassium feldspar. | 0 | Ritter 154, 15 C | |
GRD00FFS0 | Syenite | fine grained, pink syenite (Kspar, Q) | Algeria | 0 | Ritter 154, 15 C |
GRD00FXS0 | Syenite | Syenite with stringers of olivine-pyroxene-mica. Probably assimilation by syenite melt. Original description: Syenite (Q-Pl-Ks-Bi). | New York | 0 | Ritter 154, 15 C |
GRD00G2S0 | Syenite | Hb syenite (Ks-Hb-Bi) | California | 0 | Ritter 154, 15 C |
GRD00G4S0 | Syenite | syenite (Ks-Q-Bi minor Plag) | 0 | Ritter 154, 15 D | |
GRD00G8S0 | Syenite | Px syenite (definitely some plag) | 0 | Ritter 154, 15 D | |
GRD00GKS0 | Syenite | Hb syenite. Perthitic Kspar, minor Plag (both with lath-like habit), olive green to reddish Amph, brown biotite with apatite inclusions. | Vermont | 0 | Ritter 154, 15 C |
GRD00GLS0 | Syenite | Porphyritic syenite (Ks-Hb-Q). Probably Wausau Pluton (Q syenite with xenoliths of biotite schist and sillimanite-bearing quartzite). | Wisconsin | 0 | Ritter 154, 15 C |
GRD00GNS0 | Syenite | fresh Neph-Sodalite syenite (perthitic Kspar, Feldspathoids, Hb, Bi) in alignment | New Hampshire | 0 | Ritter 154, 15 C |
GRD00HES0 | Syenite | Augite syenite (green Augite- pink Ks) | 0 | Ritter 154, 15 D | |
GRD00HGS0 | Syenite | Kspar, Plag, Amph, Biotite | 0 | Ritter 154, 15 D | |
GRD00HPS0 | Syenite | red syenite (Kspar, Q, Hb, Bi) with Rapakivi texture (plag around Kspar) | 0 | Ritter 154, 15 C |