▁in ▁the ▁distance ▁( which ▁looks ▁like ▁small ▁floating ▁lights ▁that ▁flash ▁off ▁in ▁the ▁distance ). ▁ ▁Some ▁believe ▁that ▁it ' s ▁caused ▁by ▁pie zo elect ric ity ▁from ▁the ▁constant ▁stress ▁that ▁the ▁area ' s ▁under ground ▁quart z ▁cry st als ▁are ▁under . ▁ ▁G ur don ▁s its ▁above ▁large ▁amounts ▁of ▁quart z ▁cry st als ▁and ▁the ▁New ▁Madrid ▁fault ▁line . ▁ ▁See ▁also ▁▁ ▁A ley a ▁( G host ▁light ), ▁Beng al ▁ ▁Ch ir ▁B atti ▁ ▁Aur ora ▁ ▁Brown ▁Mountain ▁L ights ▁ ▁H ess d alen ▁light ▁ ▁Min ▁Min ▁light ▁ ▁N aga ▁fire ball ▁ ▁Paul ding ▁Light ▁ ▁Ghost ▁light ▁ ▁Mar fa ▁lights ▁ ▁Mac o ▁light ▁ ▁References ▁ ▁External ▁links ▁Encyclopedia ▁of ▁Ark ansas : The ▁G ur don ▁Light ▁Map ▁dep ict ing ▁site ▁of ▁the ▁G ur don ▁light ▁ ▁Category : Cl ark ▁County , ▁Ark ansas ▁Category : N atural ▁history ▁of ▁Ark ansas ▁Category : At mos pher ic ▁g host ▁lights ▁Category : Par an ormal ▁Category : Super natural ▁leg ends <0x0A> </s> ▁Domin icus ▁C ust os ▁( 1 5 6 0 – 1 6 1 2 ) ▁was ▁a ▁F lem ish ▁artist , ▁printer ▁and ▁co pper plate ▁eng ra ver , ▁who ▁worked ▁in ▁the ▁service ▁of ▁Emperor ▁Rud olph ▁II ▁in ▁Prag ue . ▁ ▁Domin icus ▁was ▁born ▁in ▁Ant werp , ▁the ▁son ▁of ▁Pi