Talc: Mineral information, data and localities.

Almost always in foliated masses ranging from white to beautiful bluish green. Usually found in metamorphic rocks with abundant carbonate minerals

Stevensite: Mineral information, data and localities.

Minerals of the Gouverneur Talc Company Quarry (Valentine Deposit), Town of Diana, Lewis County, New York: Rocks & Minerals: Vol 74, No 4

Glad You Asked: How Do Geologists Identify Minerals? - Utah Geological Survey

Applied Sciences, Free Full-Text

World Talc Producing Countries Map

Talc -, Bright green foliated soft mass., . This and many more mineral specimens are available for sale at Dakota Matrix Minerals.

Talc Mineral Specimen For Sale

Talc - Minerals Education Coalition

Talc-rock: Mineral information, data and localities.

Mineral - Wikipedia