Churchill Reports High-Grade Silver Results up to 395 g/t Silver at the Black Raven Property, Central Newfoundland

TORONTO, June 23, 2025 (GLOBE NEWSWIRE) -- Churchill Resources Inc. (“Churchill” or the “Company”) (TSXV: CRI) is pleased to announce that due-diligence sampling on its Black Raven property returned silver assays of up to 395 g/t silver from grab samples, confirming that high-grade Ag, Sb, and Au are present at several prospects. Five grab samples returned silver assays over 150 g/t (4.69 opt), along with high-grade gold, lead and zinc, emphasizing the polymetallic metal assemblage of critical minerals present in the Black Raven vein system, per the summary table and figure below.

Sample #		300		304		305		315		321
Silver grade (g/t)		153		329		321		251		395
Gold grade (g/t)		3.07		7.70		7.79		5.09		2.16
Lead grade (%)		3.10		6.47		5.80		8.83		7.34
Zinc grade (%)		2.85		4.97		>5.0		>5.0		>5.0
Copper grade (%)		nil		0.37		0.50		0.39		0.40