Rare Herderite on Feldspar Cluster from Brazil - 221 Grams - 4.2"

This is just a phenominal Herderite cluster on Feldspar matrix from Brazil, covered with flattened crystals up to 2.4cm long. Very rare.
Location: São Geraldo do Baixio, Minas Gerais, Brazil
Size: 10.5 x 6.8 x 6.2 Centimeter
Weigh: 221 Grams