That's why I say they all white. All kinds of folk originating from them Caucasus mountains. So they all caucasians.
Quick maths.
Actually, none of them does originates from there. Genetic and anthropological studies show that modern Europeans are mostly but the fruition of 9-to-7,000 years of superseding interunions between various groups of lighter-skinned Neolithic Near Eastern pastoral farmers of Proto-Afro-Asiatic stock (just visualize archaic Cushitic speaking populations, but with skin tones ranging from copper-to-light-brown) , a sandy-complexioned auburn-to-light-brown haired Central-to-Southwest-European Mesolithic offshoot of the former one and dark-complexioned Neolithic megalith-building Iberians who mixed up with the older dark-complexioned, blue-eyed European hunter-gatherers living there for 40,000 years (and themselves mixed up with the much older, "fair" complexioned later Eurasian Homo Neanderthalansis group population whose progenitors used to be dark complexioned when they lived in Africa) , prior being continually invaded by light-tan-to-"fair" complexioned Northern Eurasian and North-central European populations from the Bronze Age to the postclassical era (Yahmana culture/Kurghans, Germanic tribes, Iranian speaking populations, genetic flow during the Crusades) with fewer regional cases of historical migrations and conquests due to imperialist expansions of different societies (Egyptians, Libyco-Berbers/Amazones, Kushites, Phoenicians, Semites, Greeks, Jews, Romans, Khazars, Huns, Magyars, Mongols, Slavs, Moors, Arabs, ecetera) and the latter modern immigration.
Their different ancestral homelands are mostly focused over the Fertile Crescent, Anatolia, the Nile, the Ethiopian Highlands, Northern Africa, the Northern Eurasian steppes, Northwest Europe, Germany, Scandinavia, Western Europe, the Iberian Peninsula, Italy, the Balkans, Greece, the Levant, Arabia, northwest Iran/Azerbaijan and Inner Asia and far less over the Caucasus Mountains: unless to be of Armenian, Georgian, Iraqi, Kurd, Eastern Anatolian or Greek descent (via various degrees of genetic kinship) or a regional Arab, Turk or Iranian (due to Islamic slavery) .
They are even for a majority of them most closely related, genetically wise, to their two groups of black ancestors (European hunter-gatherers and Near Eastern Neolithic farmers) than the ones who could be deemed as "white" , "brown" or "Eurasian" .