Emerald Lingam idols consecrated daily except on annual Thiruvathirai star day. The reason for covering the idol with sand paste is that the idol has fragile properties and may not bear sound and light waves. The sandal paste removed from the idol is distributed to the devotees. Siruvapuri Balasubramania Swamy Temple is located on the north western side of Chennai city and is lying 33 km from Chennai. The visitor needs to take diversion from Chennai Kalkotta National Highway. The except the idols of Lord Balasubramaiya Swamy, Aadhimoolar and Navagrahams, all the other idols are carved out of emerald stone. The beautiful
Emerald, Victoria to make this possible. Emerald has a Kindergarten and a Pre School, Emerald Primary School (with roughly 400 students) which serves the local area and a secondary school, Emerald Secondary College which serves the Southern Dandenong Ranges region. Emerald has its own library at Worrell Reserve as part of the Casey Cardinia Library Corporation. The Emerald Community House runs adult education, pre-accredited ACFE training courses and hobby courses. There are also childcare programs, out of school hours care and children's extension programs and disability services. The University of the Third Age (U3A) is located in U3A House, 402 Main Street.