Fluorapatite Crystal | Perky Box Thumbnail Specimen | Cerro del Mercado | Durango, Mexico black chondrite green grossular (chrome-bearing)

green grossular (chrome-bearing)

Size: 18x12

This bright yellow green single terminated crystal would be a great addition to any new or existing collection

Faden quartz forms in fracture zones within metamorphic rocks

It weighs 66

Fluorapatite Crystal | Perky Box Thumbnail Specimen | Cerro del Mercado | Durango, Mexico black chondrite green grossular (chrome-bearing)This is an incredible green yellow fluorapatite crystal from Cerro del Mercado (Iron Mountain) at Durango, Mexico. It is completely free of the matrix and has a relatively perfect termination. The specimen came from the Earl Calvert Collection. At Cerro de Mercado numerous veins containing gemmy, lemon yellow to greenish fluorapatite crystals cut through the hematite massif. These crystals have been collected for decades from the area's iron mines,