3.6" Apophyllite and Stilbite Crystal Cluster - India

This is a nice cluster of some translucent green apophyllite crystals associated with an aggregation of peach colored stilbite. This specimens apophyllite to stilbite ratio is also worth mentioning, for the two minerals are basically split down the middle, giving the specimen a unique look.

This specimen comes from the Deccan Traps (a large igneous province and one of the largest volcanic features on earth) in the Pune Province of India. In the course of quarrying for other materials or digging wells sometimes large pockets of zeolites and other minerals are unearthed in the volcanic rock.

Stilbite is probably the most common zeolite found in these deposits. Crystals often form flowery, bowtie or hourglass shaped structures and come in a variety of colors. Some of the most beautiful colorations are the pink or peach tints. Apophyllite while not a zeolite itself is almost always found associated with zeolites in the same pockets. It has two crystal habits, a rectangular prism capped by a steep four sided pyramid or a pseudo-cubic structure. While not a well known mineral to the general public it is popular among mineral collectors due to it's pastel colors and beautiful crystal formations.
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DETAILS
SPECIES
Apophyllite & Stilbite
LOCATION
India
SIZE
3.6" long, 1.5" wide, Largest crystal 1.6" wide
CATEGORY
ITEM
#44060