Locality type: Creek Classification Species: 'Heulandite Subgroup' (not an IMA approved species) Formula: (Na/Ca/K)5-6 [Al8-9 Si27-28 O72 ] · nH2 O Confirmation Validity: Believed Valid Associated Minerals Based on Photo Data: Cowlesite 12 Smectite Group 10 Epistilbite 9 Thomsonite-Ca 7 Calcite 5 Chabazite 4 Mesolite 3 Scolecite 3 Mordenite 3 Phillipsite Subgroup 2 Gonnardite 2 Garronite-Ca 1 Data Mineral Data: Click here to view Heulandite Subgroup data Locality Data: Click here to view Big Tree Creek, Yacolt, Clark County, Washington, USA Photo Gallery View Gallery (18 photos) Data Identifiers Mindat Occurrence Record ID: 46508 Long-form Identifier: 1:3:46508:5 GUID (UUID V4 ): 0 Nearest other occurrences of Heulandite Subgroup
16.9km (10.5 miles) ⓘ Lacamas Creek, Orchards, Clark County, Washington, USA 22.5km (14.0 miles) ⓘ Livingston Quarry, Orchards, Clark County, Washington, USA 32.5km (20.2 miles) ⓘ Rock Creek, Stevenson, Skamania County, Washington, USA 39.4km (24.5 miles) ⓘ Baird Creek Quarry, Wolf Point, Cowlitz County, Washington, USA 40.2km (25.0 miles) ⓘ Roadcuts, Kalama area, Cowlitz County, Washington, USA 41.1km (25.5 miles) ⓘ 200 / 237 Road Quarry, Wolf Point, Cowlitz County, Washington, USA 43.2km (26.8 miles) ⓘ Neer Road, Goble, Columbia County, Oregon, USA 43.2km (26.9 miles) ⓘ Goble Quarry (Nicolai Quarry), Goble, Columbia County, Oregon, USA 43.5km (27.0 miles) ⓘ Nelson Creek, Stevenson, Skamania County, Washington, USA 48.0km (29.8 miles) ⓘ Signal Peak, Cowlitz County, Washington, USA
References Search for references including Heulandite Subgroup Big Tree Creek, Yacolt, Clark County, Washington, USA
Big Tree Creek, Yacolt, Clark County, Washington, USA