Lakeside Gem & Mineral Club

Lakeside Gem & Mineral Club Lakeside Gem and Mineral Club was started in 1953. We are now one of the largest rock clubs in the N

It was named after Lake Wallula, commemorating the newly-built McNary Dam. Over the years, members from the closing Three Rivers and Horse Heaven Hills Gem and Mineral Societies, joined Lakeside. We are now one of the largest rock clubs in the northwest, and are proud of our dynamic Junior Club members.

03/17/2026

Welcome back to Trilobite Tuesday! Pictured is a 3-in- (7.6-cm-) long Nevadia weeksi from the Lower Cambrian of the Western United States. At a first glance, you might not notice the two prominent antennae preserved on this trilobite. But with the help of UV lighting, as seen in the lower portion of this image, the segments of those antennae become much more apparent. Such soft-part preservation is rare in trilobites from this locality.

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03/04/2026

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12/22/2025
11/24/2025
10/26/2025
10/23/2025
10/16/2025
08/24/2025
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08/21/2025

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Kennewick, WA
99336

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