In the said episode, a turbo laser strike comes down from Moff Gideon's ship, a Arquitens-class command cruiser, and destroys the Razor Crest. However, in “The Gunslinger” (S1 E5)…
THE MANDALORIAN: Sniper bolt. Only an MK-modified rifle could make that shot.
TORO CALICAN: Are you all right?
THE MANDALORIAN: Yeah. Hit me in the beskar, and at that range beskar held up.
…this implies that the Beskar could have been punched through at a closer range. Since turbolasers are much more powerful than blaster rifles, wouldn’t it have at least damaged the spear and armor or left it extremely hot, if not destroyed it?