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Fabio Sona :mastodon: · @fabio_sona
24 followers · 118 posts · Server mastodon.uno
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Qrp backyard operations with my homebrewed doublet dipole

#hamradio #ik2wqh #morse #cw #doublet #kx2

Last updated 2 years ago
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asplund · @asplund
15 followers · 74 posts · Server mastodon.nu
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Doublets can be very convincing and deciving, especially when set in bezel or other kinds of closed settings. In the picture a clear quartz crown over a synthetic emerald pavilion.

#gemstone #gemology #gemmologi #adelsten #doublet #emerald #gems #gemmology #gemstoneidentification

Last updated 2 years ago
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