| Strickland Quarry, Strickland pegmatite, Collins Hill, Portland, Middlesex County, Connecticut, USA | ⓘ Actinolite, ⓘ Allanite-(Ce), ⓘ Almandine, ⓘ Amblygonite, ⓘ Anglesite, ⓘ Annite, ⓘ Aquamarine, ⓘ Aragonite, ⓘ Arsenolite, ⓘ Arsenopyrite, ⓘ Autunite, ⓘ Bertrandite, ⓘ Beryl, ⓘ Bismite, ⓘ Bismuthinite, ⓘ Calcite, ⓘ Chalcopyrite, ⓘ Chlorite Group, ⓘ Citrine, ⓘ Columbite-(Fe), ⓘ Cookeite, ⓘ Crandallite, ⓘ Cyrtolite, ⓘ Dickinsonite-(KMnNa), ⓘ Diopside, ⓘ Elbaite, ⓘ Fairfieldite, ⓘ Fluorapatite, ⓘ Fluorite, ⓘ Galena, ⓘ Goethite, ⓘ Greenockite, ⓘ Grossular, ⓘ Hematite, ⓘ Hureaulite, ⓘ Kaolinite, ⓘ Kyanite, ⓘ Lepidolite, ⓘ Limonite, ⓘ Lithiophilite, ⓘ Manganese-bearing Fluorapatite, ⓘ Melanterite, ⓘ Meta-autunite, ⓘ Metatorbernite, ⓘ Microlite Group, ⓘ Molybdenite, ⓘ Montebrasite, ⓘ Montmorillonite, ⓘ Opal, ⓘ Opal-AN, ⓘ Pickeringite, ⓘ Pinite, ⓘ Pyrite, ⓘ Pyrolusite, ⓘ Pyrrhotite, ⓘ Quartz, ⓘ Rhodochrosite, ⓘ Rock Crystal, ⓘ Rubellite, ⓘ Samarskite-(Y), ⓘ Scapolite, ⓘ Scheelite, ⓘ Schorl, ⓘ Scorodite, ⓘ Siderite, ⓘ Spessartine, ⓘ Sphalerite, ⓘ Spodumene, ⓘ Tantalite-(Mn), ⓘ Tourmaline, ⓘ Uraninite, ⓘ Uranophane, ⓘ Vivianite, ⓘ Wollastonite, ⓘ Xenotime-(Y), ⓘ Zircon |