MMineralium Deposita4/10/2026Nodular pyrophyllite replacement of muscovite–quartz reflects paleo-isotherms over the Valeriano porphyry intrusions and Cu-Au-Mo deposit, ChileJack Halloran·Tomás Godoy·Jeffrey W. Hedenquist·Kéiko HattoriRead at Mineralium DepositaTagsClay minerals and soil interactionsBiomaterials