Locality type: Valley Classification Species: Siderite Formula: FeCO3 Comments: Usually occupying the central portions of geodes. At times enclosed in quartz forming "sagenite." Habit: Spherical groups (spherosiderite), columnar masses of stacked plates, radiating rods, or jackstraw arrangements Colour: brown to amber Confirmation Validity: Believed Valid Associated Minerals Based on Photo Data: Calcite 5 Quartz 3 Hisingerite 3 Goethite 3 Andesite 1 Data Mineral Data: Click here to view Siderite data Locality Data: Click here to view Walker Valley, Skagit County, Washington, USA Data Identifiers Mindat Occurrence Record ID: 45735 Long-form Identifier: 1:3:45735:0 GUID (UUID V4 ): 0 Nearest other occurrences of Siderite
31.6km (19.7 miles) ⓘ Blanchard Hill, Skagit County, Washington, USA 41.4km (25.7 miles) ⓘ Granite Falls Nickel Prospect, Granite Falls Mining District, Snohomish County, Washington, USA 63.5km (39.5 miles) ⓘ Sunrise Prospect, North Fork of the Sultan River, Sultan Mining District, Snohomish County, Washington, USA 64.6km (40.2 miles) ⓘ Church Mountain Iron Deposit, Mount Baker Mining District, Whatcom County, Washington, USA 64.7km (40.2 miles) ⓘ St. Theresa Prospect, Sultan Mining District, Snohomish County, Washington, USA 71.4km (44.4 miles) ⓘ Silver Tip Mine, Mount Baker Mining District, Whatcom County, Washington, USA 81.8km (50.8 miles) ⓘ Canyon Creek Quarry, King County, Washington, USA 85.1km (52.9 miles) ⓘ Black Warrior Mine, Horseshoe Basin, Stehekin Mining District, Chelan County, Washington, USA 89.9km (55.9 miles) ⓘ Glacier Peak Mine, Glacier Peak Mining District, Snohomish County, Washington, USA 97.4km (60.5 miles) ⓘ Devils Canyon Prospect, Buena Vista Mining District, King County, Washington, USA References Search for references including Siderite Walker Valley, Skagit County, Washington, USA
Walker Valley, Skagit County, Washington, USA